CN210869890U

CN210869890U - Electronic atomizer with liquid leakage prevention function

Info

Publication number: CN210869890U
Application number: CN201921414277.3U
Authority: CN
Inventors: 许浩宇
Original assignee: Guangzhou Qiwu Technology And Culture Development Co ltd
Current assignee: Guangzhou Qiwu Technology And Culture Development Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-06-30
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses an electronic atomizer with prevention of liquid leakage function, it includes the atomizing portion, the atomizing portion includes the shell body, the sealing has been arranged in the shell body, the inner chamber of shell body is the atomized liquid chamber, the shaping has the atomizing storehouse in the sealing, the top shaping of shell body has the suction nozzle, arrange the ventiduct that corresponds with the suction nozzle in the shell body, through the cooling tube intercommunication between atomizing storehouse and the ventiduct, the internal diameter of ventiduct is less than the internal diameter of cooling tube, the top sealing washer has been arranged in the installation department to the outer wall of ventiduct and the inner wall of cooling tube, the lower extreme of top sealing washer is as the hole shoulder between ventiduct and the cooling tube. The hole shoulder that one shaping was used for stopping the liquid droplet between cooling tube and the gas off-take to avoid the liquid droplet to get into user's oral cavity, avoid influencing the smoking and experience, the top sealing washer of design still can prevent that the liquid droplet from oozing from the butt joint department of cooling tube and gas off-take between cooling tube and the gas off-take. The utility model discloses it is rational in infrastructure, but wide application in electronic atomizer technical field.

Description

Electronic atomizer with liquid leakage prevention function

Technical Field

The utility model relates to an electronic atomizer technical field, in particular to electronic atomizer with prevention of liquid leakage function.

Background

The electronic atomizer is a product which is used for converting nicotine and the like into steam by means of atomization and the like and then enabling a user to suck the steam. After atomized liquid in a common electronic atomizer becomes steam, the steam may be condensed into liquid drops and gradually accumulated in the process of sucking, the liquid drops are easily sucked into an oral cavity along with airflow, and too strong touch and taste stimulation is generated to influence the sucking experience.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, prevent the weeping, improve and inhale and eat and experience, the utility model discloses the technical scheme who adopts as follows:

the utility model provides an electronic atomizer with leak protection liquid function, it includes the atomizing portion, the atomizing portion includes the shell body, the sealing has been arranged in the shell body, the inner chamber of shell body is the atomized liquid chamber, the sealing is located the below in atomized liquid chamber, the shaping has the atomizing storehouse in the sealing, the top shaping of shell body has the suction nozzle, arrange the ventiduct that corresponds with the suction nozzle in the shell body, communicate through the cooling tube between atomizing storehouse and the ventiduct, the internal diameter of ventiduct is less than the internal diameter of cooling tube, the top sealing washer has been arranged in the installation department to the outer wall of ventiduct and the inner wall of cooling tube, the lower extreme of top sealing washer is as the hole shoulder between ventiduct and the cooling tube.

Furthermore, the lower end surface of the air outlet channel is lower than the lower end surface of the top sealing ring, and a return path is formed by the outer wall of the lower end of the air outlet channel, the end surface of the lower end of the top sealing ring and the inner wall of the upper end of the cooling pipe.

Further, the atomizing core has been arranged to the sealing, and the upside shaping of sealing has first intercommunication mouth and second intercommunication mouth, and first intercommunication mouth intercommunication atomizing storehouse and cooling tube, second intercommunication mouth intercommunication atomizing storehouse and atomized liquid chamber, and the partial structure of atomizing core is located the second intercommunication mouth, and the partial structure of atomizing core is located first intercommunication mouth.

Further, the relative position of first opening lateral wall is moulded respectively and is had the fluting that is used for placing the atomizing core, and the middle part of atomizing core is located first opening, and the both ends of atomizing core are located the second intercommunication mouth of first opening both sides respectively.

Further, a liquid blocking support is arranged at the top of the sealing portion, and openings corresponding to the first communicating port and the second communicating port are formed in the liquid blocking support respectively.

Further, the atomizing core is provided with a heating wire.

Further, a base assembly is arranged on the lower portion of the sealing portion, and the base assembly comprises a liquid injection assembly, a suction nozzle bottom cover and two ejector pins.

Further, the device also comprises a power supply part.

Furthermore, the shell of the power supply part is installed with the outer shell, and a plurality of protruding parts are formed on the outer wall of the outer shell.

Has the advantages that: the design has the poor gas outlet channel and the cooling tube of internal diameter, and the shaping is used for preventing the hole shoulder of liquid drop between cooling tube and the gas outlet channel to avoid the liquid drop to get into user's oral cavity, avoid influencing and inhale and eat and experience, the top sealing washer of design between cooling tube and the gas outlet channel still can prevent that the liquid drop from oozing from the butt joint department of cooling tube and gas outlet channel. The utility model discloses it is rational in infrastructure, but wide application in electronic atomizer technical field.

Drawings

FIG. 1 is a block diagram of an electronic atomizer;

FIG. 2 is a cross-sectional view of an electronic atomizer;

FIG. 3 is a structural view of an atomizing part;

FIG. 4 is an exploded view of the atomizing area;

FIG. 5 is a side view of the atomizing area;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is a front view of the atomizing area;

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;

figure 9 is a block diagram of the seal, liquid barrier mount and base assembly.

Detailed Description

The present invention will be further described with reference to fig. 1 to 9.

The utility model relates to an electronic atomizer with prevention of liquid leakage function, it includes atomizing part 11, atomizing part 11 includes shell body 12, has arranged sealing 16 in the shell body 12, and the inner chamber of shell body 12 is the atomized liquid chamber, and sealing 16 is located the below in atomized liquid chamber, and sealing 16 is silica gel, and sealing 16 is installed through threaded connection's mode and shell body 12's inner wall, and the shaping has the storehouse of atomizing in the sealing 16. The top of the outer shell 12 is a suction nozzle, an air outlet channel 13 corresponding to the suction nozzle is arranged in the outer shell 12, and the atomizing bin is communicated with the air outlet channel 13 through a cooling pipe 14.

The seal part 16 is arranged with atomizing core 17, and atomizing core 17 is organic cotton, and atomizing core 17 absorbs the transmission to the atomizing storehouse with the atomized liquid in atomized liquid chamber. The atomizing core 17 is arranged with the heater 21, and the heater 21 is the heliciform, and the heater 21 cover is in the middle part of atomizing core 17, and the heating element is constituteed to atomizing core 17 and heater 21. In the process of sucking, the atomizing core 17 makes the atomized liquid become atomized steam, and the atomized steam enters the air outlet channel 13 through the cooling pipe 14.

The cooling tube 14 adopts stainless steel material, consequently is close to the condensation of the atomizing steam of the 14 inner walls of cooling tube into the liquid drop, and the liquid drop is attached to the inner wall of cooling tube 14 and landing to the atomizing storehouse, and these liquid drops form atomizing steam again, prevent that the liquid drop from leaking, reduce the problem that the liquid drop got into user's oral cavity and brought, provide good absorption and experience.

The internal diameter of gas outlet channel 13 is less than the internal diameter of cooling tube 14, and top sealing washer 15 has been arranged at the installation department to the outer wall of gas outlet channel 13 and the inner wall of cooling tube 14, and top sealing washer 15 is silica gel, and top sealing washer 15 avoids the liquid drop infiltration atomized liquid chamber, also prevents atomized liquid from in atomized liquid chamber infiltration gas outlet channel 13 and cooling tube 14.

The lower extreme of top sealing washer 15 is as the hole shoulder between gas outlet channel 13 and the cooling tube 14, and when the liquid drop was attached to the cooling tube 14 inner wall, because negative pressure and the air current effect in the gas outlet channel 13, the liquid drop probably upwards moved, and the hole shoulder can prevent the liquid drop to get into gas outlet channel 13, reduces the problem that the liquid drop got into user's oral cavity and brought, provides good absorption and experiences.

The lower end surface of the air outlet channel 13 is lower than the lower end surface of the top sealing ring 15, and the lower end of the air outlet channel 13 forms a blocking part to prevent liquid drops close to the inner wall of the cooling pipe 14 from entering the air outlet channel 13. The outer wall of gas outlet channel 13 lower extreme, the terminal surface of top sealing washer 15 lower extreme and the inner wall of cooling tube 14 upper end form a return flow path, under negative pressure and air current effect, the liquid drop moves to the top of cooling tube 14 along the return flow path, along the lower terminal surface of top sealing washer 15 and the outer wall of gas outlet channel 13 lower extreme, the moving direction of liquid drop changes, the liquid drop is in the department drippage of barrier part, prevent that the liquid drop from leaking, reduce the problem that the liquid drop got into user's oral cavity and bring, provide good absorption and experience.

In addition, although not liquefied, part of the mist vapor near the inner wall of the cooling pipe 14 is reduced in temperature and may be liquefied after entering the outlet channel 13, and the part of the mist vapor flows back along the return path and is increased in temperature and enters the outlet channel 13.

The upper side of sealing 16 is formed with first intercommunication mouth 18 and second intercommunication mouth 19, and first intercommunication mouth 18 communicates atomizing storehouse and cooling tube 14, and second intercommunication mouth 19 communicates atomizing storehouse and atomized liquid chamber, and atomizing core 17's partial structure is located second intercommunication mouth 19, and atomizing core 17's partial structure is located first intercommunication mouth 18. The method specifically comprises the following steps: the number of the second communicating ports 19 is designed to be two, the two second communicating ports 19 are respectively located on two sides of the first communicating port 18, the middle of the atomizing core 17 is located in the first communicating port 18, two ends of the atomizing core 17 are respectively located in the second communicating ports 19 on two sides of the first communicating port 18, and the relative positions of the side walls of the first communicating ports 18 are respectively formed with a groove for placing the atomizing core 17.

And when the cooling pipe 14 and the first communication port 18 are installed, the notch at the lower end of the cooling pipe 14 corresponds to the notch on the side wall of the first communication port 18 to fix the position of the atomizing core 17.

A liquid blocking bracket 20 is disposed on the top of the sealing portion 16, and the liquid blocking bracket 20 is formed with openings corresponding to the first communicating port 18 and the second communicating port 19, respectively. The liquid blocking bracket 20 presses the atomizing core 17, and can fix the position of the atomizing core 17.

A base assembly is arranged at the lower part of the sealing part 16, the base assembly comprises a liquid injection assembly 26, a suction nozzle bottom cover 22 and two ejector pins 23, the liquid injection assembly 26 and the two ejector pins 23 are both arranged on the suction nozzle bottom cover 22, an outlet of the liquid injection assembly 26 is located at one of the second communication ports 19, and the two ejector pins 23 are respectively connected with two ends of the heating wire 21.

A fixed seat 27 is arranged at the lower part of the outer shell 12, a liquid injection hole corresponding to the liquid injection assembly 26 is formed in the fixed seat 27, two electrode holes are formed in the fixed seat 27, and the bottoms of the two ejector pins 23 are respectively located in the two electrode holes.

The electronic atomizer further comprises a power supply part 24, wherein the power supply part 24 is positioned below the atomizing part 11, and the power supply part 24 supplies power to the heating wire 21 through the two ejector pins 23. The housing of the power supply unit 24 is mounted to the outer housing 12, and a plurality of protrusions 25 are formed on the outer wall of the outer housing 12. An outer mounting wall is formed on the outer wall of the outer shell 12, each boss 25 is located on the outer mounting wall, and when the shell of the power supply part 24 is sleeved outside the outer shell 12, the shells of the outer shell 12 and the power supply part 24 can be tightly mounted through the bosses 25.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. Electronic atomizer with prevention of liquid leakage function, its characterized in that: including atomizing portion (11), atomizing portion (11) includes shell body (12), sealing (16) have been arranged in shell body (12), the inner chamber of shell body (12) is the atomized liquid chamber, sealing (16) are located the below in atomized liquid chamber, the shaping has the atomizing storehouse in sealing (16), the top shaping of shell body (12) has the suction nozzle, arrange gas outlet channel (13) that correspond with the suction nozzle in shell body (12), communicate through cooling tube (14) between atomizing storehouse and gas outlet channel (13), the internal diameter of gas outlet channel (13) is less than the internal diameter of cooling tube (14), top sealing washer (15) have been arranged at the installation department to the outer wall of gas outlet channel (13) and the inner wall of cooling tube (14), the lower extreme of top sealing washer (15) is as the hole shoulder between gas outlet channel (13) and cooling tube (14).

2. The electronic atomizer with liquid leakage prevention function according to claim 1, wherein: the lower end surface of the air outlet channel (13) is lower than the lower end surface of the top sealing ring (15), and a return path is formed by the outer wall of the lower end of the air outlet channel (13), the end surface of the lower end of the top sealing ring (15) and the inner wall of the upper end of the cooling pipe (14).

3. The electronic atomizer with liquid leakage prevention function according to claim 1, wherein: atomizing core (17) have been arranged in sealing (16), and the upside shaping of sealing (16) has first intercommunication mouth (18) and second intercommunication mouth (19), and first intercommunication mouth (18) intercommunication atomizing storehouse and cooling tube (14), and second intercommunication mouth (19) intercommunication atomizing storehouse and atomized liquid chamber, the partial structure of atomizing core (17) are located second intercommunication mouth (19), and the partial structure of atomizing core (17) is located first intercommunication mouth (18).

4. The electronic atomizer with liquid leakage prevention function according to claim 3, wherein: the relative position of first intercommunication mouth (18) lateral wall is moulded respectively and is used for placing the fluting of atomizing core (17), and the middle part of atomizing core (17) is located first intercommunication mouth (18), and the both ends of atomizing core (17) are located second intercommunication mouth (19) of first intercommunication mouth (18) both sides respectively.

5. The electronic atomizer with liquid leakage prevention function according to claim 3 or 4, wherein: a liquid blocking support (20) is arranged at the top of the sealing portion (16), and openings corresponding to the first communicating opening (18) and the second communicating opening (19) are formed in the liquid blocking support (20) respectively.

6. The electronic atomizer with liquid leakage prevention function according to claim 3, wherein: the atomizing core (17) is provided with a heating wire (21).

7. The electronic atomizer with liquid leakage prevention function according to claim 6, wherein: the lower part of the sealing part (16) is provided with a base assembly, and the base assembly comprises a liquid injection assembly (26), a suction nozzle bottom cover (22) and two thimbles (23).

8. The electronic atomizer with liquid leakage prevention function according to claim 1 or 7, wherein: also includes a power supply unit (24).

9. The electronic atomizer with liquid leakage prevention function according to claim 8, wherein: the shell of the power supply part (24) is installed with the outer shell (12), and a plurality of convex parts (25) are formed on the outer wall of the outer shell (12).