CN218588214U - Electronic atomizer with high safety performance - Google Patents

Abstract

The application discloses high security performance's electronic atomizer includes: a tobacco rod; the smoke bomb is detachably connected with the smoke rod, and an oil storage cavity for containing tobacco tar and an atomization module for heating and atomizing the tobacco tar are arranged in the smoke bomb; the cigarette rod is provided with a control panel and a password key, the control panel is installed inside the cigarette rod and electrically connected with the atomization module, one end of the password key is electrically connected with the control panel, and the other end of the password key penetrates through the outer side of the cigarette rod; the password key is used for inputting a preset password to the control panel and sending a first control signal, and the control panel is used for receiving the first control signal and unlocking the atomization module. This application needs to input and predetermines the password and unblock, and the security is preferred, has reduced the possibility that children eat by mistake.

Description

Electronic atomizer with high safety performance

Technical Field

The application relates to the technical field of electronic cigarettes, in particular to an electronic atomizer with high safety performance.

Background

Modern people are aware of the harm of cigarette to human health and the pollution of cigarette smoke to the atmospheric environment, especially the indoor environment, and along with the improvement of the quality of life, people pay attention to the physical health of the people and the society pays attention to the pollution of the external environment, especially the indoor environment, and smoking cessation is imperative. In order to solve the problem of excessive dependence of people on the traditional cigarette, the electronic atomizer is adopted in recent years.

Electronic atomizer has storage oil bin, suction nozzle and atomization component etc. usually, and the user produces the negative pressure through to the suction nozzle suction, and atomization component detects and bleeds then work in order to heat the tobacco tar atomizing and discharge from the suction nozzle, and the operation mode is comparatively simple. However, the electronic atomizer is only specified for adults, children of a small age have curiosity, certain imitation ability and poor cognitive ability, and can easily complete unlocking operation of the traditional electronic atomizer, so that children easily smoke electronic cigarettes by mistake, and serious threat to health of children is caused.

In conclusion, the conventional electronic atomizer has the problem that the safety is poor and the electronic atomizer is easily inhaled by children by mistake.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of poor safety performance of the electronic atomizer in the prior art,

the application provides a high security performance electronic atomizer adopts following scheme:

a high safety electronic atomizer comprising:

a tobacco rod;

the smoke bomb is detachably connected with the smoke rod, and an oil storage cavity for containing tobacco tar and an atomization module for heating and atomizing the tobacco tar are arranged in the smoke bomb;

the cigarette rod is provided with a control panel and a password key, the control panel is installed inside the cigarette rod and electrically connected with the atomization module, one end of the password key is electrically connected with the control panel, and the other end of the password key penetrates through the outer side of the cigarette rod; the password key is used for inputting a preset password to the control panel and sending a first control signal, and the control panel is used for receiving the first control signal and unlocking the atomization module.

Through adopting above-mentioned scheme, be provided with control panel and password button on the tobacco rod, the user just can carry out the unblock to the electronic atomizer through the password that the input is preset. In actual working conditions, in order to prevent people from eating by mistake, the electronic atomizer is usually automatically locked after not working for a period of time, and the conventional electronic atomizer is usually unlocked by setting a preset suction action instruction, for example, a user needs to continuously and quickly suck for three times; and this kind of mode is comparatively simple usually, and children may light imitate study and eat the electron cigarette by mistake, and then harm children's health. Among this application technical scheme, through being provided with control panel and password button to the quantity of password button is a plurality of among the operating condition, and the user need input the password of predetermineeing of many numbers and just can with the atomizing module unblock, has obviously promoted electronic atomizer's security performance, prevents effectively that other people from eating by mistake.

Optionally, a suction nozzle module is arranged in the cartridge, the suction nozzle module includes a base detachably connected to the cigarette rod and a suction nozzle rod mounted on the base, and the oil storage cavity is in air flow communication with the suction nozzle rod; an airflow cavity is formed in the cigarette rod and communicated with the air inlet end of the suction nozzle rod and the outside air.

Through adopting above-mentioned scheme, the oil storage cavity switches on with suction nozzle pole air current, and the suction nozzle pole switches on with the outside air through the air current cavity to when making the suction nozzle pole of suction, the outside air can get into the suction nozzle pole, and the smog that the atomizing module heating produced mixes with the outside air and gets into the suction nozzle pole and by the suction, has guaranteed effectively that smog can be followed the air and flowed and by the suction, avoids because the unable problem of suction of oil storage cavity negative pressure, has guaranteed the stability of suction.

Optionally, an installation cavity communicated with outside air is formed in the cigarette rod, an airflow detection switch electrically connected with the control panel is fixedly installed on the inner wall of the installation cavity, an air inlet of the airflow detection switch is communicated with the installation cavity, an air outlet of the airflow detection switch is communicated with the airflow cavity, and the suction nozzle rod is used for extracting air to drive air to flow through the airflow detection switch; the airflow detection switch detects airflow and sends a second control signal, and the control panel detects the second control signal to control the heating of the unlocked atomization module.

Through adopting above-mentioned scheme, be provided with the air current and detect the switch, the air current detects the switch and is linked together with air current cavity and installation cavity, can drive the air current and detect the switch and send the second control signal during user's suction to it is automatic to heat the atomizing. In actual use, after the nonuse of a certain period of time, the control panel can lock the atomizing module and can't heat, after the control panel detected first control signal and second control signal in proper order, because the user is the interval formula suction usually, the air current detection switch of this application can thereupon and interval formula send the second control signal, and control atomizing module along with user's suction at every turn and atomizing formation smog supplies the user to aspirate, in order to guarantee to stop the atomizing of tobacco tar when the user does not aspirate, avoid extravagant.

Optionally, the cigarette cartridge further comprises a sealing assembly, the sealing assembly comprises a sealing seat and a sealing ring, the cigarette cartridge comprises an upper shell, the sealing seat is mounted at one end, far away from the cigarette rod, of the base, and the sealing seat is in fit joint with the inner wall of the upper shell; the sealing ring is fixedly installed at the air outlet end of the suction nozzle rod, the upper shell is provided with an air exhaust channel, and the sealing ring is attached and clamped to the inner wall of the air exhaust channel.

Through adopting above-mentioned scheme, through being provided with seal assembly, seal receptacle among the seal assembly can be sealed the one end that the oil storage cavity is close to the base effectively, and the sealing ring can be sealed the one end that the tobacco rod was kept away from to the oil storage cavity to prevent effectively that the tobacco tar from the oil leak of base and the department of giving vent to anger of suction nozzle pole, guaranteed the holistic sealing performance of cigarette bullet.

Optionally, fixed mounting has a plurality of first magnets on the base, fixed mounting has a plurality of second magnets on the cigarette rod, first magnet and second magnet polarity opposite and the one-to-one setting, first magnet and second magnet counterpoint mutually inhale in order with the cartridge with the mutual magnetism of cigarette rod is inhaled and is connected.

Through adopting above-mentioned scheme, set up first magnet on the base, set up the second magnet on the tobacco rod, first magnet and second magnet can counterpoint and inhale each other and with tobacco rod and cigarette bullet detachable connections. In some other technical scheme, the detachable connection between tobacco rod and the cigarette bullet is connected through the mode of joint usually, and the dismouting is comparatively inconvenient and leads to the buckle performance impaired because the used many times of buckle easily, leads to the stability of being connected between tobacco rod and the cigarette bullet impaired. In the embodiment of the application, through a plurality of first time paste with the mode that second magnet counterpoint is inhaled each other, dismouting between realization tobacco rod and the cigarette bullet that can be swift to still can guarantee stable adsorption effect behind the many times dismouting between the magnet, and then guarantee the convenient degree of dismouting and stability between tobacco rod and the cigarette bullet.

Optionally, a plurality of positioning columns are fixedly arranged on the base, a plurality of positioning blind holes are formed in one end, far away from the oil storage chamber, of the sealing seat, and the positioning columns are correspondingly inserted into the positioning blind holes in a one-to-one mode.

Through adopting above-mentioned scheme, set up the reference column on the base, set up the location blind hole on the seal receptacle, reference column and location blind hole cooperation can further promote the counterpoint effect between tobacco rod and the cigarette bullet, promote the installation counterpoint precision of tobacco rod and cigarette bullet effectively.

Optionally, be provided with hollow oiling pipe on the base, the oiling pipe is pegged graft on the seal receptacle and be linked together with the oil storage cavity, keep away from on the oiling pipe but the one end plug of oil storage cavity installs the sealing plug, the sealing plug is used for sealing the oiling pipe.

By adopting the scheme, the oil filling pipe is matched with the sealing plug, and the sealing plug is arranged at one end, far away from the oil storage chamber, of the oil filling pipe; in the technical scheme, after the cigarette cartridge is detached from the cigarette rod, the sealing plug can be opened to conveniently realize the oil injection of the oil storage cavity; for some disposable electron cigarettes, the oiling that can be convenient after this application technical scheme tobacco tar uses up need not to change subassembly such as electronic atomizer and casing, avoids extravagant.

Optionally, the cigarette rod comprises a lower shell, and when the cigarette cartridge is connected with the cigarette rod, the lower shell is inserted into the upper shell.

Through adopting above-mentioned scheme, when cigarette bullet and cigarette rod counterpoint when inhaling each other, lower casing pegs graft each other with last casing to further promotion the connection stability between cigarette rod and the cigarette bullet.

Optionally, the control panel is provided with a light emitting module, the cigarette rod is fixedly provided with a light guide column, the light guide column is right opposite to the light emitting module, and the light guide column is used for conducting light generated by the light emitting module to the outside.

By adopting the scheme, in the actual use working condition, the light-emitting module is used for giving out light when the energy storage battery is charged and discharged and the energy storage battery is lightened too low to give out light for prompting, and gives out light for prompting when the heating wire works, or gives out different light-emitting prompts according to the correctness of password input when inputting the password, so that a user can conveniently observe the state of the electronic atomizer.

Optionally, the atomization module includes a heating wire, a first conductive column electrically connected to the heating wire is disposed in the cartridge, and a second conductive column electrically connected to the control board is disposed in the smoke rod; when the cigarette bullet with the cigarette pole links to each other, first lead electrical pillar with the second is led electrical pillar and is contradicted and switch on.

Through adopting above-mentioned scheme, when the cigarette rod was counterpointed with the cigarette bullet and is connected, first lead electrical pillar and second to lead electrical pillar and can conflict and switch on to can be convenient for with the split type setting of power module and atomizing module, and the dismouting is convenient. Set up original papers such as power module and control panel in the tobacco rod inside can to reduced the whole volume of cigarette bullet effectively, and can prevent effectively that power module and control panel from placing and causing the problem that the tobacco tar reveals and the short circuit easily in the cigarette bullet.

To sum up, this application includes at least following beneficial technological effect:

1. be provided with control panel and password button on the tobacco rod, the user just can carry out the unblock to the electronic atomizer through the password that the input was preset. In actual working conditions, in order to prevent people from eating by mistake, the electronic atomizer is usually automatically locked after not working for a period of time, and the conventional electronic atomizer is usually unlocked by setting a preset suction action instruction, for example, a user needs to continuously and quickly suck for three times; and this kind of mode is comparatively simple usually, and children may be light imitate study and eat the electron cigarette by mistake, and then harm children healthy. According to the technical scheme, the control panel and the password keys are arranged, and the number of the password keys is multiple in the actual working condition, so that the atomization module can be unlocked only by inputting a multi-bit preset password by a user, the safety performance of the electronic atomizer is remarkably improved, and the electronic atomizer is effectively prevented from being eaten by others by mistake;

2. be provided with the air current detection switch, the air current detection switch is linked together with air current cavity and installation cavity, and the user can drive the air current detection switch and send the second control signal during the suction to it is automatic to heat the atomizing. In practical use, after the control panel is not used for a certain time, the atomization module is locked by the control panel and cannot be heated, after the control panel detects the first control signal and the second control signal in sequence, because a user usually performs interval suction, the airflow detection switch can send the second control signal along with the first control signal and control the atomization module to atomize along with the suction of the user every time to form smoke for the user to suck, so that the atomization of tobacco tar is stopped when the user does not suck, and waste is avoided;

3. set up first magnet on the base, set up second magnet on the tobacco rod, first magnet and second magnet can be counterpointed and inhale each other and with tobacco rod and cigarette bullet detachable connections. In some other technical scheme, the detachable connection between tobacco rod and the cigarette bullet is connected through the mode of joint usually, and the dismouting is comparatively inconvenient and leads to the buckle performance impaired because the used many times of buckle easily, leads to the stability of being connected between tobacco rod and the cigarette bullet impaired. In the embodiment of the application, through a plurality of first time paste with the mode that second magnet counterpoint is inhaled each other, dismouting between realization tobacco rod and the cigarette bullet that can be swift to still can guarantee stable adsorption effect behind the many times dismouting between the magnet, and then guarantee the convenient degree of dismouting and stability between tobacco rod and the cigarette bullet.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of the overall structure of an embodiment of the present application;

FIG. 3 is an exploded view of the overall structure of an embodiment of the present application;

figure 4 is an exploded schematic view of a cartridge according to an embodiment of the present application.

Description of reference numerals:

1. a tobacco rod; 11. a password key; 12. a control panel; 121. a light emitting module; 13. a rod body; 131. a head end; 132. a tail end; 133. a second magnet; 134. a first insertion part; 135. a gas flow chamber; 136. an annular air flow groove; 137. a communicating hole; 138. installing a chamber; 139. a partition wall; 1391. an annular seal groove; 1392. an airflow detection switch; 14. a lower housing; 141. an air inlet; 142. a second charging port; 15. a second conductive pillar; 16. an energy storage battery; 161. a charging interface; 162. a first charging port; 17. a light guide pillar;

2. a smoke cartridge; 21. an oil storage chamber; 22. an atomization module; 221. heating wires; 222. air holes are formed; 23. an upper housing; 231. an air extraction channel; 232. a second insertion part; 24. a suction nozzle module; 241. a base; 2411. a second buckle; 2412. an air flow channel; 2413. a positioning column; 242. a nozzle rod; 2421. a liquid permeable hole; 243. a first magnet; 244. an oil filler pipe; 245. a sealing plug; 2451. a clamping part; 2452. a connecting portion; 2453. a sealing part; 2454. clamping the protrusions; 25. a seal assembly; 251. a sealing seat; 2511. a first buckle; 2512. a stepped hole; 252. a seal ring; 26. a first conductive pillar.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses high security performance's electronic atomizer.

Referring to fig. 1 and 2, an electronic atomizer with high safety performance includes: tobacco rod 1 and cigarette bullet 2, cigarette bullet 2 and 1 detachable connection of tobacco rod are provided with oil storage cavity 21 and atomizing module 22 in the cigarette bullet 2, and oil storage cavity 21 is used for holding the tobacco tar, and atomizing module 22 work is in order to atomize the tobacco tar in the oil storage cavity 21. The cigarette rod 1 is provided with a control panel 12 and a password key 11, the control panel 12 is installed inside the cigarette rod 1 and is electrically connected with the atomization module 22, one end of the password key 11 is electrically connected with the control panel 12, and the other end of the password key 11 penetrates through the outer side of the cigarette rod 1; the password key 11 is used for inputting a preset password to the control board 12 and sending a first control signal to the control board, and the control board 12 receives the first control signal to unlock the atomization module 22.

Referring to fig. 1 and 2, the cartridge 2 includes an upper housing 23 and a nozzle module 24, the nozzle module 24 includes a base 241 and a nozzle rod 242, the base 241 is detachably mounted at the head end 131 of the cigarette rod 1, the nozzle rod 242 is mounted on the base 241, and the upper housing 23 is snap-mounted on the base 241 and covers the periphery of the nozzle rod 242. The cigarette rod 1 comprises a rod body 13 and a lower shell 14 covering the periphery of the rod body 13, and the lower shell 14 is inserted and installed on the rod body 13; the rod 13 has a head end 131 and a tail end 132, and the head end 131 of the rod 13 is detachably connected to the base 241. Specifically, fixed mounting has a plurality of first magnets 243 on the base 241, and the head end 131 fixed mounting of cigarette rod 1 has a plurality of second magnets 133, and first magnet 243 and the opposite and one-to-one setting of polarity of second magnet 133, first magnet 243 and second magnet 133 opposite position are inhaled each other in order to be connected base 241 and the removable magnetism of the body of rod 13 to realize the detachable connection between cigarette rod 1 and the cigarette bullet 2. In the embodiment of the present application, the number of the first magnet 243 and the second magnet 133 is two.

Referring to fig. 2 and 3, the oil storage chamber 21 is located inside the upper housing 23, the oil storage chamber 21 having a first opening close to the tobacco rod 1 and a second opening far from the tobacco rod 1; be provided with seal assembly 25 in the cigarette bullet 2, seal assembly 25 is including installing the seal receptacle 251 at first opening part and installing the sealing ring 252 at the second opening part, and seal receptacle 251 and sealing ring 252 are elastic silica gel material in this application embodiment. The seal holder 251 is installed at the one end of keeping away from tobacco rod 1 on base 241, and when going up casing 23 joint on base 241, the laminating joint of seal holder 251 is in the inner wall of last casing 23. Sealing ring 252 fixed mounting has air exhaust channel 231 at the end of giving vent to anger of mouthpiece pole 242, and the one end of keeping away from cigarette pole 1 in the upper housing 23, and air exhaust channel 231 is the second opening of oil storage cavity 21, and the joint of sealing ring 252 is on air exhaust channel 231 inner wall, and sealing assembly 25 realizes the sealed effect to oil storage cavity 21 from this.

Referring to fig. 3 and 4, in the embodiment of the present application, a first buckle 2511 is convexly disposed on the sealing seat 251, a first clamping groove is correspondingly disposed on the base 241, and the first buckle 2511 is matched with the first clamping groove to clamp and mount the sealing seat 251 on the base 241; a plurality of positioning columns 2413 are fixedly arranged on the base 241, correspondingly, a plurality of positioning blind holes are formed in one end, far away from the oil storage chamber 21, of the sealing seat 251, and the positioning columns 2413 are correspondingly inserted into the positioning blind holes one by one. Similarly, a second buckle 2411 is convexly arranged on the base 241, a second clamping groove is formed in the inner wall of the upper shell 23, and the second buckle 2411 is matched with the second clamping groove to clamp and install the upper shell 23 on the base 241. It should be mentioned that the tail end 132 of the rod body 13 of the cigarette rod 1 has a first inserting portion 134, the upper housing 23 has a second inserting portion 232, one end of the lower housing 14 is inserted and mounted at the periphery of the first inserting portion 134, and the other end of the lower housing 14 is inserted and mounted at the periphery of the second inserting portion 232.

Referring to fig. 2 and 4, a hollow oil filling pipe 244 is disposed on the base 241, a through hole communicated with the oil storage chamber 21 is correspondingly formed on the sealing seat 251, and the oil filling pipe 244 is inserted into the through hole of the sealing seat 251 and is communicated with the oil storage chamber 21. The sealing plug 245 is installed on the oil filling pipe 244 in a pluggable manner at one end far away from the oil storage cavity 21, the sealing plug 245 is integrally made of elastic silica gel, the sealing plug 245 comprises a clamping portion 2451, a connecting portion 2452 and a sealing portion 2453, the clamping portion 2451 is connected with the sealing portion 2453 through the connecting portion 2452, a clamping hole is formed in the end face far away from the oil storage cavity 21 on the base 241, a clamping protrusion 2454 is arranged on the clamping portion 2451 in a protruding mode, the clamping protrusion 2454 is gradually narrowed towards one end far away from the connecting portion 2452, a limiting protrusion is arranged on the inner wall of the clamping hole in a protruding mode, the clamping portion 2451 is inserted in the clamping hole along the axis direction of the clamping hole and limited in the clamping hole by the limiting protrusion, therefore, the stable connection between the clamping portion 2451 and the base 241 is achieved, the sealing portion 2453 can be attached to the inner wall of the oil filling pipe 244 in an inserting mode in the oil filling pipe 244 so as to seal the oil filling pipe 244, a user can bend the connecting portion 2452 by applying force and can enable the sealing portion 2453 to be pulled out from the oil filling pipe 244, and oil storage cavity 21.

Referring to fig. 2 and 4, an air flow passage 2412 is formed through the base 241, a stepped hole 2512 is formed through the sealing seat 251, the stepped hole 2512 is opposite to and communicated with the air flow passage 2412, and an air inlet end of the suction nozzle rod 242 is clamped and installed in the stepped hole 2512 and is communicated with the air flow passage 2412. The cigarette rod 1 is internally provided with an airflow chamber 135, the airflow chamber 135 is positioned at the head end 131 of the rod body 13, the airflow chamber 135 is provided with an opening facing to the direction of the cigarette cartridge 2, and when the cigarette cartridge 2 is connected with the cigarette rod 1, the base 241 covers the opening of the airflow chamber 135, so that the airflow channel 2412 on the base 241 is communicated with the airflow chamber 135.

Referring to fig. 2 and 4, an annular airflow groove 136 is formed in the outer periphery of the head end 131 of the rod body 13, the annular airflow groove 136 is circumferentially formed in the outer wall of the airflow chamber 135, an air inlet hole 141 facing the annular airflow groove 136 is formed in the lower housing 14, a communication hole 137 is formed in the annular airflow groove 136 in a penetrating manner, the communication hole 137 communicates the annular airflow groove 136 with the airflow chamber 135, and external air can sequentially flow through the air inlet hole 141, the annular airflow groove 136, the communication hole 137, the airflow chamber 135 and the nozzle rod 242 to flow out by being sucked to the air outlet end of the nozzle. The mist generated by the atomizing module 22 atomizing the tobacco in the oil storage chamber 21 is mixed with air in the nozzle stem 242 and flows out.

Referring to fig. 2 and 4, the atomizing module 22 includes a heating wire 221, the heating wire 221 is inserted into the stepped hole 2512 of the sealing seat 251 and is installed in the inner chamber of the air inlet end of the nozzle rod 242, specifically, the heating wire 221 is tightly assembled on the inner wall of the nozzle rod 242, and the outer layer of the heating wire 221 is wrapped with the cigarette cotton, so that the heating wire 221 and the inner wall of the nozzle rod 242 can clamp and limit the cigarette cotton. It should be noted that a liquid-permeable hole 2421 is formed through the sidewall of the air inlet end of the suction nozzle rod 242, an air-permeable hole 222 is formed in the heating wire 221, the air-permeable holes 222 are arranged in one-to-one correspondence with the liquid-permeable holes 2421, the tobacco tar in the liquid storage chamber soaks the tobacco wool through the liquid-permeable hole 2421, the heating wire 221 works to heat and atomize the tobacco tar on the tobacco wool, and the smoke flows into the suction nozzle rod 242 through the air-permeable hole 222. The embodiment of the application is not shown in the drawings.

Referring to fig. 2 and 4, a first conductive column 26 electrically connected with the heater wire 221 is provided in the cartridge 2, and a second conductive column 15 electrically connected with the control board 12 is provided in the cigarette rod 1; when the cartridge 2 is connected to the tobacco rod 1, the first conductive pillar 26 abuts against the second conductive pillar 15 to be conducted. Specifically, the heating wire 221 has a positive electrode pin and a negative electrode pin, the number of the first conductive posts 26 and the number of the second conductive posts 15 are two, the first conductive posts 26 penetrate through the sealing seat 251 and the base 241 simultaneously, one of the first conductive posts 26 is connected with the positive electrode pin, and the other first conductive post 26 is connected with the negative electrode pin, so that the heating wire 221 is electrically connected with the control board 12.

Referring to fig. 2 and 4, an installation chamber 138 communicated with outside air is further formed in the cigarette rod 1, specifically, the installation chamber 138 is formed inside the rod body 13, a partition wall 139 is arranged between the installation chamber 138 and the airflow chamber 135, an annular seal groove 1391 is formed in the periphery of the partition wall 139 in a surrounding manner, a seal gasket is tightly pressed in the annular seal groove 1391, the seal gasket is attached to and abutted against the inner wall of the lower shell 14, and the seal gasket is used for preventing airflow from entering the airflow chamber 135 from a gap between the rod body 13 and the lower shell 14; the sealing gasket is not shown in the drawings of the embodiments of the present application.

Referring to fig. 2 and 4, the mounting chamber 138 is mounted with the control board 12 and the energy storage battery 16 in a snap-fit manner, the control board 12 is electrically connected with the energy storage battery 16, and the energy storage battery 16 is used for supplying power to the heating wire 221. Still be connected with the interface 161 that charges on the control panel 12, run through on the body of rod 13 and seted up first mouthful 162 that charges, run through on the lower casing 14 and seted up second mouthful 142 that charges, the interface 161 joint that charges is in the first mouthful 162 that charges of the body of rod 13, and second mouthful 142 that charges is just to first mouthful 162 that charges, and external power is through passing second mouthful 142 that charges and charge and discharge energy storage battery 16. The control panel 12 is provided with a light emitting module 121, the cigarette rod 1 is fixedly provided with a light guide column 17, the light guide column 17 is opposite to the light emitting module 121, specifically, the light guide column 17 simultaneously penetrates through the rod body 13 and the lower shell 14, and the light guide column 17 is used for transmitting light generated by the light emitting module 121 to the outside. In the actual use condition, the light emitting module 121 is used for giving out light when the energy storage battery 16 is charged or discharged and the energy storage battery 16 has too low electric quantity to give out light when the heating wire 221 is in operation, or giving out different light-emitting prompts according to the correctness of password input when inputting a password.

Referring to fig. 2 and 4, an airflow detection switch 1392 electrically connected to the control board 12 is fixedly installed on an inner wall of the installation cavity 138, specifically, the airflow detection switch 1392 is installed on the partition 139 in a penetrating manner, an air inlet of the airflow detection switch 1392 faces the installation cavity 138 and is communicated with the installation cavity 138, and an air outlet of the airflow detection switch 1392 faces the airflow cavity 135 and is communicated with the airflow cavity 135, so that airflow communication between the installation cavity 138 and the airflow cavity 135 is achieved. In actual working conditions, the charging port 161 conducts the mounting chamber 138 with the outside ambient airflow, when a user sucks on the suction nozzle rod 242, negative pressure is generated in the airflow chamber 135, outside air is simultaneously sucked through the air inlet hole 141 at the lower casing 14 and the second charging port 142 at the lower casing 14, and the airflow in the mounting chamber 138 flows into the airflow chamber 135 through the airflow detection switch 1392. It should be noted that the airflow detecting switch 1392 detects that the airflow passes through and sends a second control signal to the control board 12. In the operating condition, the electronic atomizer can be locked automatically after a period of stop work, and the control panel 12 can prevent the heating wire 221 from working when locking. The user needs to input a preset password to unlock the electronic atomizer, and after unlocking, the user suction nozzle rod 242 can send a second control signal to the control panel 12, and the control panel 12 receives the second control signal and controls the heating wire 221 in the atomization module 22 to work to atomize the tobacco tar. It should be noted that, in the embodiment of the present application, the number of the password keys 11 is three, and a three-digit preset password is input to unlock the atomization module 22.

The implementation principle of the electronic atomizer with high safety performance in the embodiment of the application is as follows: through being provided with password button 11 control atomization module 22, the electronic atomizer can be automatic to be locked after a period of stop work to promote electronic atomizer's security performance by a wide margin, prevent to eat by mistake, the user presets the password and with atomization module 22 unblock to control panel 12 input through password button 11. By providing the airflow detection switch 1392, the unlocked electronic atomizer is suctioned, and the atomization module 22 can be automatically driven to operate.

The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. An electronic atomizer with high safety performance, comprising:

a tobacco rod (1);

the cigarette bullet (2) is detachably connected with the cigarette rod (1), and an oil storage chamber (21) for containing tobacco tar and an atomization module (22) for heating and atomizing the tobacco tar are arranged in the cigarette bullet (2);

the cigarette rod (1) is provided with a control panel (12) and a password key (11), the control panel (12) is installed inside the cigarette rod (1) and electrically connected with the atomization module (22), one end of the password key (11) is electrically connected with the control panel (12), and the other end of the password key penetrates through the outer side of the cigarette rod (1); the password key (11) is used for inputting a preset password to the control panel (12) and sending a first control signal, and the control panel (12) is used for receiving the first control signal and unlocking the atomization module (22).

2. A high-safety electronic atomizer according to claim 1, wherein a nozzle module (24) is disposed in the cartridge (2), said nozzle module (24) comprises a base (241) detachably connected to the rod (1) and a nozzle rod (242) mounted on the base (241), and the oil storage chamber (21) is in air flow communication with the nozzle rod (242); an airflow cavity (135) is formed in the cigarette rod (1), and the airflow cavity (135) is communicated with the air inlet end of the suction nozzle rod (242) and the outside air.

3. A high-safety electronic atomizer according to claim 2, wherein a mounting chamber (138) is formed in said smoke rod (1) and is in communication with the outside air, an airflow detection switch (1392) electrically connected to the control board (12) is fixedly mounted on the inner wall of said mounting chamber (138), the air inlet of said airflow detection switch (1392) is in communication with said mounting chamber (138), the air outlet of said airflow detection switch (1392) is in communication with said airflow chamber (135), and said nozzle rod (242) is pumped to drive the air to flow through said airflow detection switch (1392); the airflow detection switch (1392) detects airflow and sends a second control signal, and the control board (12) detects the second control signal and controls the unlocked atomization module (22) to be heated.

4. A high-safety electronic atomizer according to claim 2, further comprising a sealing assembly (25), wherein said sealing assembly (25) comprises a sealing seat (251) and a sealing ring (252), said cartridge (2) comprises an upper shell (23), said sealing seat (251) is installed on one end of said base (241) far away from said smoke rod (1), and said sealing seat (251) is in fit joint with the inner wall of said upper shell (23); the sealing ring (252) is fixedly installed at the air outlet end of the suction nozzle rod (242), the upper shell (23) is provided with an air exhaust channel (231), and the sealing ring (252) is attached and clamped to the inner wall of the air exhaust channel (231).

5. The electronic atomizer with high safety performance according to claim 4, wherein a plurality of first magnets (243) are fixedly installed on the base (241), a plurality of second magnets (133) are fixedly installed on the smoke rod (1), the first magnets (243) and the second magnets (133) have opposite polarities and are arranged in a one-to-one correspondence manner, and the first magnets (243) and the second magnets (133) attract each other in an aligned manner so as to magnetically attract the smoke cartridge (2) and the smoke rod (1) to each other.

6. The electronic atomizer according to claim 5, wherein a plurality of positioning posts (2413) are fixedly disposed on the base (241), one end of the sealing seat (251) away from the oil storage chamber (21) is provided with a plurality of positioning blind holes, and the positioning posts (2413) are correspondingly inserted into the positioning blind holes.

7. The high-safety electronic atomizer according to claim 4, wherein a hollow oil filling pipe (244) is disposed on the base (241), the oil filling pipe (244) is connected to the sealing seat (251) in an inserting manner and is communicated with the oil storage chamber (21), a sealing plug (245) is installed on one end of the oil filling pipe (244) far away from the oil storage chamber (21) in an inserting manner, and the sealing plug (245) is used for sealing the oil filling pipe (244).

8. A high safety electronic atomizer according to claim 4, wherein said cigarette rod (1) comprises a lower housing (14), and when said cartridge (2) is attached to said cigarette rod (1), said lower housing (14) is inserted into said upper housing (23).

9. The high-safety electronic atomizer according to claim 1, wherein the control panel (12) has a light emitting module (121), the cigarette rod (1) is fixedly mounted with a light guiding column (17), the light guiding column (17) faces the light emitting module (121), and the light guiding column (17) is used for guiding light generated by the light emitting module (121) to the outside.

10. A high-safety electronic atomizer according to claim 1, wherein said atomizing module (22) comprises a heating wire (221), a first conductive column (26) electrically connected to the heating wire (221) is arranged in said cartridge (2), and a second conductive column (15) electrically connected to said control board (12) is arranged in said smoke rod (1); when the cigarette bullet (2) is connected with the cigarette rod (1), the first conductive column (26) is abutted against the second conductive column (15) to be conducted.

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