CN206043450U - A kind of nebulizer and its electronic cigarette - Google Patents

Abstract

The utility model discloses an atomizer, which comprises a casing, an air inlet, a suction nozzle installed on the top of the casing, an oil cavity and an atomizing core arranged in the casing, and a connecting electrode installed at the bottom of the casing. The atomizing core includes a heating wire, an atomizing sheet, a first oil guiding body that can guide the smoke oil in the oil chamber into the atomizing surface of the atomizing sheet, and a second oil guiding body connected to the first oil guiding body; the shell The body is provided with an air inlet passage connected with the air inlet, and the air inlet passage leads to the atomization surface of the atomizing sheet and the heating surface of the heating wire; the housing is provided with an air outlet passage connected to the suction nozzle, and the air outlet passage leads to the atomization surface of the atomizer. The atomization surface of the atomization sheet and the heating surface of the heating wire; the electrical connection between the atomization sheet and the heating wire and the connecting electrode. The utility model combines heating wire atomization and atomizing sheet ultrasonic atomization. At the beginning of the heating stage, the heating wire atomizes the excess e-liquid on the atomizer to eliminate the oil bubble phenomenon of the atomizer, so that the atomizer starts faster and atomizes more fully.

Description

An atomizer and its electronic cigarette

technical field

The utility model belongs to an atomizer and an electronic cigarette thereof.

Background technique

In the existing ultrasonic high-frequency atomizing electronic cigarettes, the surface of the ultrasonic high-frequency atomizing sheet is covered with an oil-conducting cotton. Regardless of whether it is in use or not in use, the oil guide cotton will absorb oil from the oil chamber, that is to say, the oil circuit is always in a state of conduction. This state is easy to oversaturate the oil guide cotton, and the ultrasonic atomizer will soak up oil. . As a result, the heat required for atomization is large, and it is difficult to atomize. The waiting time for the user to take the first puff is long, and the amount of smoke in the first puff is small, resulting in a poor experience.

At the same time, there is a problem that large particles of smoke are directly inhaled into the mouth after ultrasonic atomization, because the air outlet channel is usually not equipped with a structure to absorb large particles of smoke.

Utility model content

In view of the above problems, the utility model aims to provide an atomizer and an electronic cigarette with high atomization efficiency and large amount of smoke at the first puff.

The technical scheme for solving the problem of the utility model is: an atomizer, including a housing, an air inlet, a suction nozzle installed on the top of the housing, an oil chamber and an atomizing core installed in the housing, and an atomizing core installed at the bottom of the housing. The connecting electrode of the atomizing core includes a heating wire, an atomizing sheet, a first oil guiding body that can guide the smoke oil in the oil chamber into the atomizing surface of the atomizing sheet, and is connected to the first oil guiding body and can be connected to the first oil guiding body. The e-liquid in the first oil guide body is introduced into the second oil guide body of the heating wire;

The housing is provided with an air intake channel connected to the air inlet, and the air intake channel is connected to the atomization surface of the atomizing sheet and the heating surface of the heating wire; the housing is provided with an air outlet channel connected to the suction nozzle, and the air outlet channel The channel leads to the atomizing surface of the atomizing sheet and the heating surface of the heating wire;

The atomizing sheet and the heating wire are electrically connected to the connecting electrodes.

In the above solution, when the atomizer is not used for a period of time, there will be oil bubbles on the atomization surface of the atomization sheet. The heating wire and the atomizing sheet work at the same time. When the user smokes the first few puffs of cigarettes, the second oil guide body absorbs the excess e-liquid, and uses the heating wire to heat and atomize, eliminating the oil bubble phenomenon. After that, the heating wire stops working, and the atomizing sheet continues to work. The heating wire is mainly used to atomize the excess e-liquid on the atomizing sheet at the beginning of atomization, so that the atomizing sheet can start faster and atomize more fully.

Further, the atomizing core also includes a fixed sleeve arranged close to the inner wall of the housing and located below the oil chamber, and a through hole communicating with the oil chamber is opened on the fixed sleeve, and the first oil guiding body passes through the through hole and into the oil chamber.

The fixing sleeve is provided with an accommodating cavity for fixing the heating wire, the second oil guiding body wraps the outer surface of the heating wire, and the second oil guiding body abuts against the first oil guiding body.

In a specific solution, an atomizing sheet fixing seat is provided under the fixing sleeve, and the atomizing sheet is installed on the atomizing sheet fixing seat;

There are two through holes symmetrically; the first oil guide body is a U-shaped structure, and its two ends respectively extend into the oil cavity from the through hole, and its bottom is in contact with a part of the atomizing surface of the atomizing sheet, so that the mist The non-atomized surface of the atomization sheet is electrically connected to the connection electrode;

The second oil guiding body abuts against the bottom of the first oil guiding body with a U-shaped structure.

In the above scheme, the contact between the first oil guide body and the atomizing sheet is partial contact, and the first oil guide body hardly absorbs the heat generated by the atomizing sheet, which can make the atomizing sheet quickly heat up and start to oscillate, and then quickly fog Take the first puff of smoke. This solution compresses the time from the start of the atomization sheet to the start of oscillating atomization, and the smoke is produced faster.

In another specific solution, an atomizing sheet fixing seat is provided under the fixing sleeve, and the atomizing sheet is installed on the atomizing sheet fixing seat;

The first oil-guiding body includes an oil-guiding cotton sliver that passes through the through hole and extends into the oil chamber, and an atomized cotton sheet abutting against the oil-guiding sliver, and the atomized cotton sheet completely covers the atomized sheet. Atomized surface;

The second oil guiding body is in contact with the atomized cotton sheet.

The advantage of having the fogging surface fully covered is that more smoke is produced.

Further, the air outlet channel includes an air guide hole provided on the top of the fixing sleeve facing the heating wire, an air pipe located in the casing and connected to the suction nozzle, and the other end of the air pipe is connected to the air guide through hole.

The smoke is discharged from the middle of the heating wire, and part of the large particle smoke can be absorbed by the second oil guide body, while the small particle smoke is inhaled by the user, which improves the user experience.

Preferably, the atomizing sheet is a solid piezoelectric ceramic sheet.

Correspondingly, the present utility model also provides an electronic cigarette, which includes an external power supply and the atomizer described in the above solution, and the external power supply is connected to the connection electrode of the atomizer.

The remarkable effect of the present utility model is:

1. Combining heating wire atomization and atomizing sheet ultrasonic atomization. When the atomizer is just starting to heat up, the heating wire atomizes the excess e-liquid on the atomizer to eliminate the oil bubble phenomenon of the atomizer. Make the atomization sheet start faster and atomize more fully.

2. The smoke is discharged from the middle of the heating wire, part of the large particles of smoke can be absorbed by the second oil guide body, and then transmitted to the first oil guide body to be atomized by the atomizer, while the small particles of smoke are sucked by the user, improving user experience .

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

FIG. 1 is an oblique sectional view of Embodiment 1. FIG.

FIG. 2 is a front sectional view of Embodiment 1. FIG.

Fig. 3 is the A-A view of Fig. 2 .

FIG. 4 is an oblique sectional view of Embodiment 2. FIG.

FIG. 5 is a front sectional view of Embodiment 2. FIG.

In the figure: 1-housing, 2-air inlet, 3-suction nozzle, 4-oil cavity, 5-trachea, 6-connecting electrode, 7-fixing sleeve, 8-air guide hole, 9-atomizing core , 10-Intake channel, 11-Outlet channel, 12-Oil guide sliver, 13-Atomized cotton piece, 91-Heating wire, 92-Atomizer piece, 93-First oil guide body, 94-Second guide Oil body, 95-atomizing sheet holder.

detailed description

Example 1

As shown in Figures 1 to 3, an atomizer includes a housing 1, an air inlet 2, a suction nozzle 3 installed on the top of the housing 1, an oil chamber 4 and an atomizing core 9 arranged in the housing 1 , The connection electrode 6 installed at the bottom of the casing 1 .

The atomizing core 9 includes a heating wire 91, an atomizing sheet 92, a first oil guiding body 93 that can guide the smoke oil in the oil chamber 4 into the atomizing surface of the atomizing sheet 92, and is connected to the first oil guiding body 93 And the e-liquid in the first oil guide body 93 can be introduced into the second oil guide body 94 of the heating wire 91 . The atomizing sheet 92 is a solid piezoelectric ceramic sheet.

The atomizing core 9 also includes a fixed sleeve 7 arranged close to the inner wall of the housing 1 and located below the oil chamber 4. The fixed sleeve 7 is provided with a through hole communicating with the oil chamber 4. The first oil guide body 93 penetrates the Through the through hole and extend into the oil chamber 4. An atomizing sheet fixing seat 95 is arranged under the fixing sleeve 7 , and the atomizing sheet 92 is mounted on the atomizing sheet fixing seat 95 . There are two through holes symmetrically.

The fixing sleeve 7 is provided with an accommodating chamber for fixing the heating wire 91 , and the second oil guiding body 94 wraps the outer surface of the heating wire 91 .

The first oil guiding body 93 has a U-shaped structure, and its two ends respectively extend into the oil chamber 4 from the through hole, and its bottom is in contact with a part of the atomizing surface of the atomizing sheet 92, and the non-atomizing surface of the atomizing sheet 92 The surface is electrically connected to the connection electrode 6 . The second oil guiding body 94 abuts against the bottom of the U-shaped first oil guiding body 93 .

The casing 1 is provided with an air inlet passage 10 communicating with the air inlet 2 , and the air inlet passage 10 leads to the atomizing surface of the atomizing sheet 92 and the heating surface of the heating wire 91 .

The casing 1 is provided with an air outlet channel 11 communicating with the suction nozzle 3 , and the air outlet channel 11 leads to the atomizing surface of the atomizing sheet 92 and the heating surface of the heating wire 91 . The air outlet channel 11 includes an air guiding through hole 8 provided at the top of the fixing sleeve 7 facing the heating wire 91, an air pipe 5 located in the casing 1 and communicating with the suction nozzle 3, and the other end of the air pipe 5 is connected to the air guiding through hole 8. Hole 8 is butted.

The heating wire is electrically connected to the connection electrode 6 .

Correspondingly, this embodiment also provides an electronic cigarette, which includes an external power supply and the atomizer described in the above solution, and the external power supply is connected to the connecting electrode 6 of the atomizer.

When the atomizer is not used for a period of time, there will be oil bubbles on the atomizing surface of the atomizing sheet 92 . The heating wire 91 and the atomizing sheet 92 work at the same time. When the user takes the first few puffs of cigarettes, the second oil guide body 94 absorbs the excess e-liquid, and uses the heating wire 91 to heat and atomize the smoke, eliminating the oil bubble phenomenon. Afterwards, the heating wire 91 stops working, and the atomizing sheet 92 continues to work. The heating wire 91 is mainly used to atomize the excess e-liquid on the atomizing sheet 92 at the initial stage of atomization, so that the starting speed of the atomizing sheet 92 is faster and the atomization is more accurate. full.

Example 2

As shown in FIGS. 4-5 , the embodiment 1 is repeated, except that the structure of the first oil guiding body 93 is different. The first oil-guiding body 93 in this embodiment includes the oil-guiding sliver 12 that passes through the through hole and extends into the oil chamber 4, and the atomized cotton sheet 13 that abuts the oil-guiding sliver 12, and the atomized cotton The sheet 13 completely covers the atomizing surface of the atomizing sheet 92 . The second oil guiding body 94 abuts against the atomized cotton sheet 13 .

Claims (8)

1. An atomizer, comprising a shell (1), an air inlet (2), a suction nozzle (3) installed on the top of the shell (1), an oil chamber (4) set in the shell (1) ) and the atomizing core (9), the connection electrode (6) installed at the bottom of the shell (1), characterized in that: the atomizing core (9) includes a heating wire (91), an atomizing sheet (92), The oil in the oil chamber (4) can be introduced into the first oil guide body (93) on the atomization surface of the atomization sheet (92), connected with the first oil guide body (93) and can be connected to the first oil guide body The e-liquid in (93) is introduced into the second oil guide body (94) of the heating wire (91); The housing (1) is provided with an air intake passage (10) connected to the air inlet (2), and the air intake passage (10) leads to the atomization surface of the atomization sheet (92) and the heating wire (91 ) heating surface; the housing (1) is provided with an air outlet channel (11) connected to the suction nozzle (3), and the air outlet channel (11) leads to the atomizing surface of the atomizing sheet (92) and the heating wire (91 ) of the heating surface; The atomizing sheet (92) is electrically connected to the heating wire and the connecting electrode (6). 2. The atomizer according to claim 1, characterized in that: the atomizing core (9) also includes a fixing sleeve (7) which is arranged close to the inner wall of the housing (1) and located below the oil chamber (4) , the fixing sleeve (7) is provided with a through hole communicating with the oil chamber (4), and the first oil guiding body (93) passes through the through hole and extends into the oil chamber (4). 3. The atomizer according to claim 2, characterized in that: the fixing sleeve (7) is provided with an accommodating cavity for fixing the heating wire (91), and the second oil guide body (94) is wrapped in the heating wire The outer surface of the wire (91), and the second oil guide body (94) abuts against the first oil guide body (93). 4. The atomizer according to claim 3, characterized in that: an atomizing sheet fixing seat (95) is provided under the fixing sleeve (7), and the atomizing sheet (92) is fixed on the atomizing sheet on seat (95); There are two through-holes symmetrically; the first oil-guiding body (93) is a U-shaped structure, and its two ends extend into the oil chamber (4) from the through-hole respectively, and its bottom is connected with the atomizing sheet (92) Part of the atomizing surface is in contact with each other, and the non-atomizing surface of the atomizing sheet (92) is electrically connected to the connecting electrode (6); The second oil guide body (94) abuts against the bottom of the U-shaped first oil guide body (93). 5. The atomizer according to claim 3, characterized in that: an atomizing sheet fixing seat (95) is provided under the fixing sleeve (7), and the atomizing sheet (92) is fixed on the atomizing sheet on seat (95); The first oil-guiding body (93) includes an oil-guiding sliver (12) that passes through the through hole and extends into the oil chamber (4), and an atomized cotton sheet (13) abutting the oil-guiding sliver (12) ), the atomized cotton sheet (13) completely covers the atomized surface of the atomized sheet (92); The second oil guiding body (94) abuts against the atomized cotton sheet (13). 6. The nebulizer according to claim 2, characterized in that: the air outlet channel (11) includes an air guide hole (8) provided at the top of the fixing sleeve (7) facing the heating wire (91), An air pipe (5) located in the casing (1) and communicated with the suction nozzle (3), the other end of the air pipe (5) is connected to the air guide hole (8). 7. The atomizer according to claim 1, characterized in that: the atomizing sheet (92) is a solid piezoelectric ceramic sheet. 8. An electronic cigarette, comprising an external power supply, characterized in that it further comprises the atomizer according to any one of claims 1 to 7, wherein the external power supply is connected to the connecting electrode (6) of the atomizer.