CN210901376U

CN210901376U - Electronic cigarette

Info

Publication number: CN210901376U
Application number: CN201921697193.5U
Authority: CN
Inventors: 刘啸; 张善松; 吴勇
Original assignee: Guangzhou Danqi Environmental Protection Technology Co ltd
Current assignee: Guangzhou Danqi Environmental Protection Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-03
Anticipated expiration: 2029-10-11

Abstract

The utility model belongs to the electron cigarette field discloses an electron cigarette, including body, the play fog mouth of setting on the body, be equipped with this internal tobacco tar chamber, still include the atomising head with a fog mouth intercommunication, be equipped with tobacco tar passageway and compressed gas passageway in the atomising head, tobacco tar passageway and compressed gas passageway mutually support so that the tobacco tar mixing atomization in compressed gas in the compressed gas passageway and the tobacco tar passageway, tobacco tar passageway and tobacco tar chamber intercommunication. This electron cigarette adopts the gas-liquid mixture mode to atomize, and it is the atomizing mode that does not contain the high temperature heat source, and its security is better.

Description

Electronic cigarette

Technical Field

The utility model relates to an electron cigarette field, especially an electron cigarette.

Background

The invention discloses an invention patent application ZL201510489671.3 which is provided in 2015 by Shenzhen, New Yikang science and technology Limited company and discloses an electronic cigarette liquid spraying device which is arranged on an electronic cigarette body and communicated with an electronic cigarette pressurized liquid supply device through a liquid pipeline. The atomizing device comprises an atomizing pipeline, wherein the atomizing pipeline is a hollow tubular body, one end of the atomizing pipeline is provided with an atomizing nozzle, the other end of the atomizing pipeline is connected with a high-pressure tobacco juice pipeline, the atomizing nozzle faces and is close to the electronic cigarette atomizing and heating device, and the outer end face of the atomizing nozzle is set to be an inwards concave fan-shaped face or an arc-shaped face. An elastic thimble is arranged in the spray pipeline, the head of the elastic thimble elastically abuts against the inner side of the spray nozzle, and the tail of the elastic thimble is provided with an electromagnetic driving device. The electromagnetic driving device drives the elastic thimble to move, and then the spraying device can be opened or closed.

The inventor has proposed a PCT patent application WO2016/026156 in 2014 by girui technologies ltd, huizhou, which is a chinese patent application No. CN 201480080309.4, and discloses an atomizing assembly and an electronic cigarette, wherein the atomizing assembly and a battery assembly are combined to form the electronic cigarette, the atomizing assembly comprises an oil cup assembly and an atomizing core arranged in the oil cup assembly, and the oil cup assembly is provided with a tobacco tar accommodating cavity for accommodating tobacco tar; the atomization core comprises a heating wire component for atomizing tobacco tar and an atomizer for acquiring the tobacco tar from the tobacco tar containing cavity and spraying the tobacco tar to the heating wire component; the spout of atomizer is towards the tobacco tar adsorption component, makes the atomizer can spout the tobacco tar of tobacco tar holding intracavity to the tobacco tar adsorption component in order to supply the hot wire atomizing.

Applicant Shenzhen Edisong science and technology Limited company has proposed a utility model patent application ZL201520245548.2 in 2015, and it discloses a seal oily formula electron smog spinning disk atomiser, including the cigarette holder, the below of cigarette holder is equipped with atomizer upper cover, connecting pipe, tobacco tar cabin, atomizer lower cover in proper order and the body electrode of being connected with the electron cigarette battery, is equipped with the atomizing core in the tobacco tar cabin, be equipped with the oil guide hole on the atomizing core, be equipped with in the tobacco tar cabin and make the oil guide hole seal or open accent oily device.

The working principle of the electronic cigarette is as follows: the electronic cigarette controls the smoke output quantity and the working state through the high-integration chip, nicotine is atomized, a solution containing nicotine is atomized into particles, the particles are absorbed through the lung, simulated smoke is discharged at the same time, tar and other harmful ingredients in the cigarette are not contained, no second-hand smoke is generated, and the electronic cigarette cannot be diffused or detonated in a closed space.

Although the three proposals mentioned above all refer to and adopt an atomization device, no exception is that an auxiliary heat source or an electrode is required for auxiliary atomization, such as ZL201510489671.3 and CN 201480080309.4 which adopt heating atomization; ZL201520245548.2 was atomized using an atomizing electrode.

The problems of the atomization mode are as follows: the method is carried out by simulating a real cigarette to heat and form the nicotine into the fog, although the existing media report that the influence on the environment and the human body is small compared with the traditional cigarette, the applicant believes that the high-temperature heating mode can bring about the change of the properties of part of substances in the nicotine, and although the risk is not verified, the occurrence of risk factors cannot be absolutely excluded.

Therefore, the technical problem to be solved by the present application is: how to develop a safer electronic cigarette.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electronic cigarette, this electronic cigarette adopt the gas-liquid mixture mode to atomize, and it is an atomizing mode that does not contain the high temperature heat source, and its security is better.

The utility model provides a technical scheme does: the utility model provides an electronic cigarette, includes the body, sets up the play fog mouth on the body, is equipped with this internal tobacco tar chamber, still includes the atomising head with a fog mouth intercommunication, be equipped with tobacco tar passageway and compressed gas passageway in the atomising head, tobacco tar passageway and compressed gas passageway mutually support so that the tobacco tar in compressed gas in the compressed gas passageway and the tobacco tar passageway mixes the atomizing, tobacco tar passageway and tobacco tar chamber intercommunication.

In the above electronic cigarette, the compressed gas passage is connected to a compressed gas source built in the main body.

In the electronic cigarette, the compressed air source is an air pump or a compressed air bottle.

In the electronic cigarette, the body is further provided with a switch for controlling the on-off of the compressed air source.

In the electronic cigarette, if the compressed air source is an air pump, a battery electrically connected with the air pump is further arranged in the body.

In the electronic cigarette, the mist outlet is connected with a cigarette holder.

In the above electronic cigarette, the compressed gas passage and the tobacco tar passage intersect each other or an extension line of the compressed gas passage and an extension line of the tobacco tar passage intersect each other.

In the electronic cigarette, the atomizing head comprises an atomizing seat and an atomizing core, the atomizing seat is fixed in the body, and the atomizing core is mounted on the atomizing seat; the tobacco tar passageway runs through in atomizing seat and atomizing core, the compressed gas passageway runs through in atomizing seat and atomizing core, the tobacco tar passageway of atomizing seat communicates through a pipeline and tobacco tar chamber.

In the electronic cigarette, the body is in a shape of a column, a square or a profile shape imitating the grip of a human hand.

In the electronic cigarette, a heater is arranged at the mist outlet.

After the technical scheme is adopted in the utility model, its beneficial effect who has is:

this scheme adopts the mode of gas-liquid mixture, makes the electron cigarette go out the fog security higher, as long as the producer strictly controls in the composition of tobacco tar, so the composition of smog also can be controlled, avoids because the potential risk that the heating brought.

Meanwhile, compressed gas is adopted as an air source, liquid drop particles of mist is smaller, and under the condition of the same mist quantity sense of a user, the tobacco tar content in the electronic cigarette can be smaller than that of the electronic cigarette in the existing atomization mode, so that the aim of assisting in reducing the smoking quantity can be fulfilled.

The way of spraying the mist is preliminarily verified on the fragrance diffuser produced by the applicant, and the oil consumption of the fragrance diffuser does not exceed 1g even if the fragrance diffuser is continuously sprayed for one hour.

Drawings

Fig. 1 is a perspective view of embodiment 1 of the present invention;

fig. 2 is a sectional view of embodiment 1 of the present invention.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the following detailed description, but the present invention is not limited thereto.

Example 1:

referring to fig. 1-2, an electronic cigarette comprises a body 1, a mist outlet 2 arranged on the body 1, a tobacco tar cavity 3 arranged in the body 1, and an atomizing head communicated with the mist outlet 2, wherein a tobacco tar channel 4 and a compressed gas channel 5 are arranged in the atomizing head, the tobacco tar channel 4 and the compressed gas channel 5 are mutually matched to atomize compressed gas in the compressed gas channel 5 and tobacco tar in the tobacco tar channel 4 in a mixed manner, and the tobacco tar channel 4 is communicated with the tobacco tar cavity 3.

In use, the compressed gas passage 5 is in communication with a source of compressed gas, preferably internally disposed within the body 1, but not exclusively disposed externally of the body 1. The compressed air source can be an air pump or a compressed air bottle, if the electronic cigarette is disposable, the miniature air bottle is selected, if the electronic cigarette is reusable, the air pump is preferred, if the electronic cigarette is selected as the air pump, the battery 10 for supplying power to the air pump is required in the body 1, and certainly, the battery can be electrically connected with an external power supply through a power line.

In operation, tobacco tar is pumped out of the tobacco tar cavity 3 through the tobacco tar channel 4 to be mixed with compressed air in the compressed air channel 5, and is sprayed out of the atomizing head and enters a user mouth through the smoke outlet 2, preferably, the smoke outlet 2 is provided with a cigarette holder 6, and the tobacco tar cavity 3 is preferably a detachable tobacco tar bottle.

The advantages of this embodiment are: heating is not needed, and potential health and environmental risks caused by modification of components in the tobacco tar are avoided.

Secondly, the compressed air can turn the soot into very tiny droplets. Theoretically, compared with the mode of liquid pressurization atomization auxiliary heating in the traditional technology, the smoke oil consumption is less and the harm to human bodies is less under the condition of the same apparent fog concentration.

Preferably, the body 1 is further provided with a switch 7 for controlling the on-off of the compressed air source. If the compressed air source is an air pump, the switch 7 is used for controlling the start and stop of the air pump, and can be arranged between the built-in battery of the body 1 and the air pump or on an air pump control chip arranged in the body 1. If the compressed air source is a compressed air tank, the switch 7 is arranged at the outlet of the compressed air tank, which is embodied as a valve.

The compressed gas channel 5 and the tobacco tar channel 4 intersect or the extension lines intersect to atomize, the compressed gas channel 5 can be communicated to the tobacco tar channel 4, a one-way valve is preferably arranged in the tobacco tar channel 4 to control the fluid to flow only in one direction, the tobacco tar channel 4 generates negative pressure by the flow of the compressed gas in the tobacco tar channel 4, and the tobacco tar in the tobacco tar cavity 3 enters the tobacco tar channel 4 and is mixed with the compressed air to atomize and spray.

In this embodiment, it is preferable that the position where the compressed gas passage 5 and the tobacco tar passage 4 meet is an outlet of the compressed gas passage 5 and an outlet of the tobacco tar passage 4; an included angle is formed between the outlet of the compressed gas channel 5 and the outlet of the tobacco tar channel 4. The high-pressure gas ejected through the compressed gas passage 5 causes a negative pressure at the outlet position of the soot passage 4, and the soot is ejected through the soot passage 4 and mixed with the high-pressure gas into mist.

Preferably, the atomizing head comprises an atomizing base 8 and an atomizing core 9, the atomizing base 8 is fixed in the body 1, and the atomizing core 9 is installed on the atomizing base 8; the tobacco tar passageway 4 runs through in atomizing seat 8 and atomizing core 9, compressed gas passageway 5 runs through in atomizing seat 8 and atomizing core 9, the tobacco tar passageway 4 of atomizing seat 8 communicates through a pipeline and tobacco tar chamber 3. In this case, it is preferable that the outlet of the smoke passage 4 and the outlet of the compressed gas passage 5 are arranged at an angle of preferably 90 ° for atomization.

The shape of the body 1 in the embodiment can be selected from various shapes, for example, the body 1 is a column shape for holding by a human hand, a square shape or a shape imitating the shape of the human hand.

More preferably, the mist outlet 2 is provided with a heater (not shown in the drawings), the temperature of the heater of the embodiment is generally controlled to be relatively low, and is not suitable for being as high as the temperature of the heater of the conventional electronic cigarette, and the purpose of the embodiment is to further atomize the liquid drops with the liquid particle size not reaching the requirement, because in this case, even if the liquid drops with the particle size being a little larger, the surface area of the liquid drops is large, and the liquid drops can be quickly changed into smaller liquid drops to be misted through the auxiliary heating of the heater.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. The utility model provides an electron cigarette, includes the body, sets up play fog mouth on the body, is equipped with this internal smoke cavity, its characterized in that: still include the atomising head with the export intercommunication of fog, be equipped with tobacco tar passageway and compressed gas passageway in the atomising head, tobacco tar passageway and compressed gas passageway mutually support so that compressed gas in the compressed gas passageway mixes the atomizing with the tobacco tar in the tobacco tar passageway, tobacco tar passageway and tobacco tar chamber intercommunication.

2. The electronic cigarette of claim 1, wherein the compressed gas channel is connected to a compressed gas source disposed within the body.

3. The electronic cigarette of claim 2, wherein the compressed air source is an air pump or an air bottle.

4. The electronic cigarette according to claim 2, wherein the body is further provided with a switch for controlling the on-off of the compressed air source.

5. The electronic cigarette of claim 2, wherein if the compressed air source is an air pump, a battery electrically connected to the air pump is further disposed in the body.

6. The electronic cigarette of claim 5, wherein a mouthpiece is connected to the mist outlet.

7. The electronic cigarette of claim 1, wherein the compressed gas pathway and the tobacco tar pathway intersect or an extension of the compressed gas pathway and an extension of the tobacco tar pathway intersect.

8. The electronic cigarette according to claim 7, wherein the atomizing head comprises an atomizing base and an atomizing core, the atomizing base is fixed in the body, and the atomizing core is mounted on the atomizing base; the tobacco tar passageway runs through in atomizing seat and atomizing core, the compressed gas passageway runs through in atomizing seat and atomizing core, the tobacco tar passageway of atomizing seat communicates through a pipeline and tobacco tar chamber.

9. The electronic cigarette of claim 1, wherein the body is cylindrical for holding by a human hand, square, or contoured to follow the grasp of a human hand.

10. The electronic cigarette of claim 1, wherein the mist outlet is provided with a heater.