CN113491351A

CN113491351A - Electronic cigarette utensil

Info

Publication number: CN113491351A
Application number: CN202110630363.3A
Authority: CN
Inventors: 刘欣安; 陈祖昕; 王立平
Original assignee: Shenzhen Institute of Advanced Technology of CAS
Current assignee: Shenzhen Institute of Advanced Technology of CAS
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-10-12

Abstract

The invention belongs to the technical field of electronic cigarettes, and relates to an electronic cigarette appliance. The utility model provides an electronic cigarette utensil includes the casing, be equipped with two at least atomizers in the casing, every atomizer corresponds an oil storage storehouse respectively. The invention realizes the simultaneous separate atomization of nicotine and flavor additive tobacco tar by separating (PG/VG + nicotine) and (PG/VG + certain essence), and does not need to mix, heat and atomize the nicotine tobacco tar and the essential tobacco tar, thereby reducing the toxic effect generated by mixing and heating chemical substances and the possible synergistic or antagonistic effect on addiction or other nervous system effects.

Description

Electronic cigarette utensil

Technical Field

The invention belongs to the technical field of electronic cigarettes, and relates to an electronic cigarette appliance.

Background

Tobacco tar of electronic cigarette products on the market at present is mainly composed of essence, nicotine salt, food-grade Propylene Glycol (PG) and Vegetable Glycerin (VG). Wherein, the food-grade propylene glycol and the vegetable glycerin (PG/VG) are used as one of the basic components (carrying nicotine and flavoring agents and essences) of the electronic cigarette oil, and are mainly used for carrying most of the flavor of the cigarette oil and generating small amount of fog and throat feeling. The nicotine is an addictive substance of cigarettes, and the trace nicotine in the tobacco tar can ensure that the cigarette addiction is satisfied. Various flavors of the tobacco tar are adjusted by the flavoring agent, the flavoring agent and the essence are easier to adhere to PG, and the flavors of the electronic tobacco tar are generally divided into four types: tobacco flavor, fruit flavor, herbal flavor, beverage flavor.

Some studies have shown that some flavors, when mixed with nicotine, produce synergistic enhancement or reduced antagonism of addiction and responsiveness to nicotine in the brain. The flavor and fragrance may be mixed with nicotine and then heated for atomization, which may produce some toxic effect.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides an electronic cigarette appliance which can store two or more kinds of tobacco tar simultaneously, realize the simultaneous separated atomization of nicotine and flavor additive tobacco tar, and simultaneously release the atomized liquid in the mouth to achieve fusion without mixing, heating and atomizing the nicotine tobacco tar and the essential tobacco tar.

The technical scheme for solving the problems is as follows:

an electronic cigarette appliance is characterized in that:

comprises a shell body and a plurality of connecting rods,

at least two atomizers are arranged in the shell, and each atomizer corresponds to one oil storage bin respectively.

One of the oil storage bins stores PG/VG and nicotine, the other oil storage bins store essences and PG/VG with different tastes, and the independent electronic cigarette atomization appliance is utilized to atomize the nicotine and the essence with one taste simultaneously, so that the toxic effect generated after the chemical substances are mixed and heated is reduced; on the other hand, the taste of the nicotine system as an independent atomization system can be matched with the same nicotine system to be replaced at any time according to the preference of a user.

Further, each atomizer corresponds to an independent smoke path, and the outlet of each independent smoke path is converged into the main channel. The nicotine and the essence are separately atomized, but need to be mixed before leaving the mouthpiece, without affecting the use taste.

Further, still include the water conservancy diversion spare, smog route, main passageway are located the water conservancy diversion spare. The diversion piece is detachably connected with the shell, so that the diversion piece is convenient to clean.

Further, above-mentioned main entrance includes mixing chamber and outflow section, and mixing chamber and outflow section intercommunication have the circular arc changeover portion between mixing chamber and the outflow section, and the export confluence mixing chamber in smog route. The mixing chamber is used for mixing the nicotine smoke and the essence smoke and then delivering the mixture out through the outflow section.

Further, the smoke path is inclined, the outlet of the smoke path is higher than the inlet of the smoke path, and the main channel is vertically arranged. The smoke path is obliquely arranged, so that smoke can flow out more easily, and outflow resistance is reduced.

Furthermore, the outlet of the smoke path is positioned on the side wall of the mixing cavity, so that the mixing time of the smoke can be prolonged.

Further, the axis of the smoke path is offset from the axis of the mixing chamber. The smoke flows out from the smoke path outlet and then spirally upwards along the side wall of the mixing cavity, so that the two kinds of smoke are better mixed.

Further, when the smoke path is two, the outlets of the two smoke paths are centrosymmetric about the mixing chamber axis. This arrangement allows the two smoke paths to flow at comparable velocities, resulting in better mixing.

Further, the air-fuel atomizer further comprises a control unit, an air inlet path and an airflow sensor, wherein the control unit controls the atomizer. The air inlet path is positioned on the shell, an inlet of the air inlet path is communicated with the outside, an outlet of the air inlet path is communicated with the smoke path, the airflow sensor is positioned on the air inlet path, the airflow sensor detects airflow signals of the air inlet path and transmits the signals to the control unit, and the control unit opens or closes the atomizer according to the received airflow signals.

Furthermore, the atomizers correspond to one control unit respectively, and each control unit controls the corresponding atomizer to work respectively. Each control unit independently controls the corresponding atomizer.

Or all atomizers are controlled by one control unit, so that the cost is saved.

The invention has the advantages that:

the present invention alleviates the toxic effects of chemical mixing and heating and the possible synergistic or antagonistic effects on addictive or other neurological effects by separating (PG/VG + nicotine) from (PG/VG + certain flavoring).

Drawings

Fig. 1 is a schematic structural diagram of an electronic smoking article according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a second embodiment of the electronic smoking article of the present invention;

fig. 3 is a sectional view taken along the line a-a in fig. 1.

In the figure: 1. the device comprises a shell, 2, an atomizer, 3, an oil storage bin, 4, a smoke path, 5, a main channel, 6, a flow guide piece, 7, a mixing cavity, 8, an outflow section, 9, a control unit, 10, an air inlet path, 11, an airflow sensor, 12 and a battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

The invention provides an electronic cigarette appliance, which comprises a shell 1, wherein at least two atomizers 2 are arranged in the shell 1, each atomizer 2 corresponds to one oil storage bin 3, a plurality of atomizing chambers are arranged in the shell 1, and the atomizers 2 are positioned in the atomizing chambers. One of the oil storage bins 3 stores PG/VG and nicotine, the other oil storage bins 3 store essences and PG/VG with different tastes, and the independent electronic cigarette atomizer 2 is used for atomizing the nicotine and the essence with one taste simultaneously, so that the toxic effect generated after chemical substances are mixed and heated is reduced; on the other hand, the taste of the nicotine system as an independent atomization system can be matched with the same nicotine system to be replaced at any time according to the preference of a user.

A control unit 9, an air intake path 10, a battery 12 and an airflow sensor 11 are also provided in the housing 1 of the electronic cigarette appliance, and the control unit 9 controls the atomizer 2. The control unit 9 is electrically connected to the battery 12, the atomizer 2, and the airflow sensor 11, respectively.

As a preferred embodiment of the present invention, referring to fig. 1, the number of the atomizers 2 is preferably two, two atomizers 2 correspond to one oil storage bin 3 respectively, the two atomizers are symmetrically arranged in the housing, and both the oil storage bins 3 can be detached from the electronic cigarette appliance for replacement. The atomizer 2 is arranged above the oil storage bin, a fiber core is arranged in the oil storage bin 3, and the fiber core sucks the tobacco tar in the oil storage bin into the atomizer. The control unit 9 is located below the oil storage bin 3, and the battery 12 is located below the control unit 9.

Each atomizer 2 corresponds to a separate smoke path 4, the outlet of each separate smoke path 4 merging into a main channel 5. The nicotine and the essence are atomized by the corresponding atomizers 2 respectively, the smoke is relatively independent initially, but needs to be mixed before leaving the cigarette holder, and the using taste is not influenced.

Air inlet path 10 is located casing 1, air inlet path 10's entry and outside intercommunication, export and smog route 4 intercommunication, airflow sensor 11 sets up on air inlet path 10, transmit signal gives control unit 9 after airflow sensor 11 detects air current signal of air inlet path 10, control unit 9 includes chip and control circuit, switch-on battery 12 behind control unit 9 according to received airflow signal, make 2 circular telegrams of atomizer, atomizer 2 begins to atomize, the atomizing core heating wire of electric current process atomizer 2 the inside, the heating of atomizing core heating wire, atomize into the smog form with the liquid tobacco tar that the fibre core was inhaled from oil storage bin 3 in the twinkling of an eye.

The battery 12 is a rechargeable battery, and a protection circuit is arranged in the control unit, so that the damage to the battery caused by the overcharge and the overdischarge of the battery can be prevented, and the battery can be well protected.

In some embodiments of the present invention, a power switch is disposed on the housing 1, and when the user uses the electronic device, the power switch needs to be turned on first, and then the control unit 9 starts to enter a standby state; can also set up the pilot lamp on casing 1, show that the electron cigarette has begun work when the pilot lamp is bright, the pilot lamp extinguishes and shows that the electron cigarette stops working, plays a suggestion effect to the people, can audio-visual understanding electron cigarette's operating condition.

In some embodiments of the present invention, referring to fig. 1, each atomizer 2 in the electronic cigarette appliance corresponds to one control unit 9, each control unit 9 controls its corresponding atomizer 2 to operate, and each control unit 9 independently controls its corresponding atomizer 2.

As a preferred embodiment of the present invention, referring to fig. 2, all atomizers 2 in the electronic cigarette appliance are controlled by one control unit 9, and correspondingly, one battery is provided, thereby saving the cost.

As a preferred embodiment of the present invention, referring to fig. 1, 2 and 3, the smoke path 4 and the main channel 5 are ducts and are located in the deflector 6. The water conservancy diversion spare 6 can be dismantled with casing 1 and be connected, can inhale the formula or the joint formula, conveniently cleans the outward appearance and the inside pore of its water conservancy diversion spare 6. The smoke path 4 of the deflector 6 corresponds to an atomisation chamber within the housing 1, the smoke within the atomisation chamber flowing out of the smoke path 4.

As an optimized scheme, the main channel 5 consists of a mixing cavity 7 and an outflow section 8, the mixing cavity 7 is communicated with the outflow section 8, an arc transition section is arranged between the mixing cavity 7 and the outflow section 8, and an outlet of the smoke path 4 is converged into the mixing cavity 7. The main channel 5 is shaped like a wine bottle, the mixing chamber 7 corresponds to the body and the outflow section 8 corresponds to the neck of the bottle. The mixing chamber 7 is used for mixing the nicotine smoke and the essence smoke and then delivering the mixture out through the outflow section 8.

As an advantageous solution, the smoke path 4 is inclined with its outlet higher than its inlet, and the main channel 5 is arranged vertically. The smoke path 4 is obliquely arranged, so that smoke flows upwards in an oblique manner, the smoke flows out more easily, and the outflow resistance is reduced.

Furthermore, the outlet of the smoke path 4 is located on the side wall of the mixing chamber 7, as close as possible to the bottom of the mixing chamber 7, which prolongs the mixing time of the smoke.

As an optimization, referring to fig. 3, the axis of the smoke path 4 does not intersect with the axis of the mixing chamber 7, so that the smoke flows out from the outlet of the smoke path 4 and spirals upwards along the side wall of the mixing chamber 7, and both kinds of smoke spiral upwards, so that the two kinds of smoke are better mixed.

As an optimization, when the two smoke paths 4 are provided, the outlets of the two smoke paths 4 are symmetrical about the axis of the mixing chamber 7. This arrangement allows the two smoke paths 4 to flow at comparable velocities for better mixing.

As an optimization scheme, the inner diameter of the smoke path 4 is gradually reduced from the inlet to the outlet, so that the flow speed of smoke flowing out of the outlet of the smoke path 4 can be increased, the smoke flowing out of the outlet of the smoke path 4 is accelerated to be spirally upward along the side wall of the mixing cavity 7, and the two kinds of smoke are both spirally upward and are better mixed.

In summary, the invention provides a novel separated electronic cigarette appliance, wherein (PG/VG + nicotine) and (PG/VG + certain essence) are separated to form an independent and mutually fused system, the two systems are atomized simultaneously, atomized smoke is mixed at the outlet of a cigarette holder, the smoking effect of the electronic cigarette smoking appliance in the current market is achieved, but based on the essence and nicotine as separated atomized smoke systems, chemical substances are not mixed with each other, and the toxic effect generated by mixing and heating the chemical substances and the possible synergistic or antagonistic effect on addiction or other nervous system effects are reduced; the separated smoking set system forms independent nicotine tobacco tar and perfume system, and different perfumes and smoking sets of the nicotine system can be matched and combined according to the preference of users.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent flow transformations made by using the contents of the specification and the drawings, or applied directly or indirectly to other related systems, are included in the scope of the present invention.

Claims

1. An electronic cigarette appliance, characterized by:

comprises a shell (1),

at least two atomizers (2) are arranged in the shell (1), and each atomizer (2) corresponds to one oil storage bin (3) respectively.

2. The electronic vaping appliance of claim 1, wherein:

each atomizer (2) corresponds to an independent smoke path (4), and the outlets of the independent smoke paths (4) are converged into the main channel (5).

3. The electronic vaping appliance of claim 2, wherein:

the smoke exhaust device further comprises a flow guide part (6), and the smoke path (4) and the main channel (5) are located in the flow guide part (6).

4. The electronic vaping appliance of claim 3, wherein:

the main channel (5) comprises a mixing cavity (7) and an outflow section (8), the mixing cavity (7) is communicated with the outflow section (8), an arc transition section is arranged between the mixing cavity (7) and the outflow section (8), and an outlet of the smoke path (4) is converged into the mixing cavity (7).

5. The electronic vaping appliance of claim 4, wherein:

the smoke path (4) is arranged obliquely, the outlet of the smoke path is higher than the inlet of the smoke path, and the main channel (5) is vertically arranged.

6. An electronic smoking article according to claim 4 or 5, wherein:

the outlet of the smoke path (4) is located in the side wall of the mixing chamber (7).

7. The electronic vaping appliance of claim 6, wherein:

the axis of the smoke path (4) is offset from the axis of the mixing chamber (7).

8. The electronic vaping appliance of claim 7, wherein:

the two smoke paths (4) are arranged, and the outlets of the two smoke paths (4) are in central symmetry with the axis of the mixing cavity (7).

9. The electronic cigarette appliance of any one of claims 1-4, wherein:

the atomizer is characterized by further comprising a control unit (9), an air inlet path (10) and an air flow sensor (11), wherein the control unit (9) controls the atomizer (2); the air inlet path (10) is positioned on the shell (1), the inlet of the air inlet path (10) is communicated with the outside, the outlet of the air inlet path (10) is communicated with the smoke path (4), the airflow sensor (11) is positioned on the air inlet path (10), the airflow sensor (11) detects airflow signals of the air inlet path (10) and transmits the signals to the control unit (9), and the control unit (9) opens or closes the atomizer (2) according to the received airflow signals.

10. The electronic vaping appliance of claim 9, wherein:

each atomizer (2) corresponds to one control unit (9), and each control unit (9) controls the corresponding atomizer (2) to work, or all atomizers (2) are controlled by one control unit (9).