CN213344350U

CN213344350U - Atomizer and electronic cigarette

Info

Publication number: CN213344350U
Application number: CN202021947260.7U
Authority: CN
Inventors: 彭世键
Original assignee: Shenzhen Mason Vap Technology Co ltd
Current assignee: Shenzhen Mason Vap Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-04
Anticipated expiration: 2030-09-07
Also published as: WO2022047831A1

Abstract

The application discloses atomizer and electron cigarette. The atomizer includes an oil cup. The oil cup is provided with a sealing structure, and when the atomizer is inserted into the battery sleeve, the sealing structure is in sealing fit with the battery sleeve so as to plug a gap between the atomizer and the battery sleeve. The technical scheme that this application provided can reduce the place that the air current got into the atomizer to the air input of control atomizer.

Description

Atomizer and electronic cigarette

Technical Field

The application relates to the technical field of electronic cigarettes, in particular to an atomizer and an electronic cigarette.

Background

At present, 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 life quality, the attention to self health and the attention of society to the pollution of external environment, especially the indoor environment, smoking cessation is imperative. In order to solve the problem of excessive dependence of the traditional cigarette on the addiction to monarch drugs, electronic cigarettes (namely, electronic atomization devices) have come into force in recent years. The electronic cigarette is mainly used for replacing the traditional cigarette, and the main realization principle is that through a main component of the electronic cigarette atomizer, tobacco tar without toxic and side effects is atomized into atomized steam under the heating action of an electronic atomization core, namely the atomized steam is often called as smoke, and smokers can obtain a stimulation feeling of the cigarette effect through the atomized steam.

An atomizer of a common electronic cigarette is connected with a battery rod, the smoke size is controlled by air inlet quantity, and air flow enters the atomizer through a side wall hole of the battery sleeve, a gap between the atomizer and the battery sleeve and a bottom hole of the battery rod. When the air flow enters too many places, the air inflow is difficult to control, and the smoke consistency is poor.

SUMMERY OF THE UTILITY MODEL

The application provides an atomizer and electron cigarette, it can reduce the place that the air current got into the atomizer to control the air input of atomizer.

In a first aspect, an embodiment of the present invention provides an atomizer, including an oil cup;

the oil cup is provided with a sealing structure, and when the atomizer is inserted into the battery sleeve, the sealing structure is in sealing fit with the battery sleeve so as to plug a gap between the atomizer and the battery sleeve.

In the implementation process, the atomizer is inserted into the battery sleeve, a gap is formed between the part, exposed outside the battery sleeve, of the oil cup and the battery sleeve, namely the gap between the atomizer and the battery sleeve, because the atomizer is in sealing fit with the battery sleeve through the sealing structure, external air flow cannot enter the atomizer from the gap between the atomizer and the battery sleeve, the external air flow can only enter the atomizer through the battery sleeve, namely the external air flow enters the atomizer through the side wall hole of the battery sleeve and/or the bottom hole of the battery rod, the place for the air flow of the electronic cigarette to enter is reduced, the air inflow is controlled accurately, the size of smoke generated by the electronic cigarette is controlled, and the consistency of smoke generation is ensured.

In an alternative embodiment, the sealing structure comprises a sealing ring provided to the oil cup.

In an optional embodiment, the oil cup comprises an oil cup body and a nozzle sleeve, and the nozzle sleeve is sleeved at the top of the oil cup body;

the smoke outlet of the oil cup is formed at the top of the nozzle sleeve and is communicated with the air passage of the oil cup body;

the sealing ring is arranged on the wall surface of the oil cup body and is positioned below the nozzle sleeve.

In an alternative embodiment, the sealing structure further comprises an annular groove formed in the wall surface of the oil cup body;

the sealing ring is embedded in the annular groove.

In an alternative embodiment, the bottom surface of the plug wrap is flush with the upper surface of the annular groove and the sealing ring is attached to the bottom surface of the plug wrap.

In an alternative embodiment, the sealing structure further comprises a boss formed on the outer wall of the oil cup body, and the boss is adjacent to the lower surface of the annular groove;

when the atomizer is inserted into the battery sleeve, the boss is abutted against the inner wall of the battery sleeve, and the sealing ring is abutted against the top end of the battery sleeve.

In an optional embodiment, the atomizer further comprises an atomizing assembly, wherein the atomizing assembly comprises an atomizing base, a heating oil guide structure, isolation silica gel and an electrode;

an oil inlet is formed in the top of the atomizing base, an atomizing bin is formed in the atomizing base, an air inlet communicated with the atomizing bin is formed in the bottom of the atomizing base, the atomizing base is arranged at the bottom of the oil cup, the oil inlet is communicated with the oil storage bin of the oil cup, and the atomizing bin is communicated with a smoke outlet of the oil cup;

the heating oil guide structure and the isolation silica gel are arranged in the atomization bin;

the electrode is arranged at the bottom of the atomizing base, and a lead of the electrode penetrates through the isolation silica gel to be connected with the heating oil guide structure;

the isolation silica gel is in sealing fit with the lead.

In an optional embodiment, the isolation silica gel is formed with a sealing hole, and the diameter of the sealing hole is reduced from top to bottom along the vertical direction;

the sealing sheet is arranged in the sealing hole, and the lead penetrates through the sealing sheet and penetrates through the sealing hole to be connected with the heating oil guide structure.

In an alternative embodiment, the heating oil guide structure comprises liquid guide cotton and a heating wire;

the end part of the liquid guide cotton is positioned at the oil inlet;

the heating wire is wound on the liquid guide cotton and is connected with the electrode through a lead.

In a second aspect, an embodiment of the present invention provides an electronic cigarette, including:

a battery pole; and

the atomizer of any one of the preceding embodiments;

the atomizer is inserted in the battery sleeve of the battery rod.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a perspective view of an electronic cigarette in the present embodiment;

figure 2 is a cross-sectional view of the electronic cigarette in this embodiment;

FIG. 3 is a perspective view of the atomizer in the present embodiment;

FIG. 4 is a sectional view of the atomizer in the present embodiment;

FIG. 5 is an enlarged view taken at V in FIG. 4;

fig. 6 is a sectional view of the silicone insulation of the present embodiment.

Icon: 10-an atomizer; 10A-an electronic cigarette; 10 a-battery pole; 10 b-a battery casing; 10 c-side wall aperture; 10 d-bottom hole; 11-an oil cup; 12-an atomizing assembly; 13-a sealing structure;

11 a-an oil cup body; 11 b-a mouthpiece; 110-a smoke outlet; 111-airway; 112-a bump; 113-a groove; 114-an oil storage bin;

120-an air inlet; 121-an atomizing base; 122-heating oil guide structure; 123-isolating silica gel; 124-electrodes; 125-oil inlet; 126-an atomization bin; 127-a lead; 128-sealing the hole; 129-sealing slice; 1220-liquid guide cotton; 1221-a heater; 1230-a through hole;

130-a sealing ring; 131-an annular groove; 132-a boss; 133-gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, refer to the orientation or positional relationship as shown in the drawings, or as conventionally placed in use of the product of the application, or as conventionally understood by those skilled in the art, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The technical solution in the present application will be described below with reference to the accompanying drawings.

The present embodiment provides an atomizer 10 capable of reducing the air flow into the atomizer 10 to control the air intake of the atomizer 10.

Referring to fig. 1 to 4, fig. 1 is a perspective view of an electronic cigarette 10A in the present embodiment, fig. 2 is a sectional view of the electronic cigarette 10A in the present embodiment, fig. 3 is a perspective view of an atomizer 10 in the present embodiment, and fig. 4 is a sectional view of the atomizer 10 in the present embodiment.

As shown in fig. 1 and 2, the atomizer 10 is inserted into a battery case 10b of a battery rod 10A to form an electronic cigarette 10A for consumer use.

The atomizer 10 comprises an oil cup 11 and an atomizing assembly 12, wherein the atomizing assembly 12 is arranged at the bottom of the oil cup 11, a smoke outlet 110 is formed at the top of the oil cup 11, and an air inlet 120 communicated with the smoke outlet 110 is formed in the atomizing assembly 12.

The oil cup 11 is provided with a sealing structure 13, and when the atomizer 10 is inserted into the battery case 10b, the sealing structure 13 is in sealing fit with the battery case 10b to seal a gap between the atomizer 10 and the battery case 10 b.

In the implementation process, the atomizer 10 is inserted into the battery case 10b, a gap is generated between the part of the oil cup 11 exposed outside the battery case 10b and the battery case 10b, that is, the gap between the atomizer 10 and the battery case 10b, because the atomizer 10 and the battery case 10b are in sealing fit through the sealing structure 13, external airflow cannot enter the atomizer 10 from the gap between the atomizer 10 and the battery case 10b, and the external airflow can only enter the atomizer 10 through the battery case 10b, that is, the external airflow enters the atomizer 10 from the side wall hole 10c of the battery case 10b and/or the bottom hole 10d of the battery rod 10A, so that the position where the airflow of the electronic cigarette 10A enters is reduced, the air inflow is accurately controlled, the size of smoke generated by the electronic cigarette 10A is controlled, and the consistency of smoke generation is ensured.

In the present disclosure, referring to fig. 5, fig. 5 is an enlarged view of v in fig. 4.

The seal structure 13 includes a seal ring 130 provided in the oil cup 11.

In the above implementation, the gap between the atomizer 10 and the battery case 10b is closed by the sealing ring 130 at the middle of the atomizer 10 to prevent the airflow from entering the atomizer 10. The atomizer 10 has good sealing effect, simple structure and convenient manufacture.

In the present disclosure, referring to fig. 4, the oil cup 11 includes an oil cup body 11a and a nozzle sleeve 11b, the nozzle sleeve 11b is sleeved on the top of the oil cup body 11a, the smoke outlet 110 is formed on the top of the nozzle sleeve 11b, and the smoke outlet 110 is communicated with the air passage 111 of the oil cup body 11 a. The seal ring 130 is provided on the wall surface of the oil cup body 11a and below the nozzle liner 11 b.

In the implementation process, the lips of the consumer contact the mouth sleeve 11b, and the lip performs suction action through the oral cavity, so that external air flow is guided to enter the atomizer 10 from the side wall hole of the battery sleeve 10b and the bottom hole of the battery rod 10a, the atomization assembly 12 is triggered to work, so that the tobacco tar is atomized to form smoke, and the smoke with temperature flows through the air passage 111 and enters the oral cavity of the consumer from the smoke outlet 110 of the mouth sleeve 11 b. The mouth sleeve 11b can reduce the temperature of smog for the consumer obtains the smog of appropriate temperature, avoids the consumer to scald, and simultaneously, the sealing washer 130 is located the below of mouth sleeve 11b, so the sealing washer 130 can be protected by mouth sleeve 11b, avoids when plugging and unplugging the atomizer 10, and the sealing washer 130 drops in oil cup body 11a, guarantees the stability of being connected between sealing washer 130 and the oil cup body 11a, thereby guarantees the sealed effect of sealing washer 130.

It should be noted that, in order to ensure the connection stability of the nozzle sleeve 11b and the oil cup body 11a, the nozzle sleeve 11b and the oil cup body 11a are in snap fit through the protrusion 112 and the groove 113, but the invention is not limited thereto.

In the present disclosure, the sealing structure 13 further includes an annular groove 131 formed in the wall surface of the oil cup body 11a, and the sealing ring 130 is embedded in the annular groove 131.

In the above implementation process, the seal ring 130 is embedded in the annular groove 131, so that the connection stability between the seal ring 130 and the oil cup body 11a can be further increased. In other embodiments, the sealing ring 130 may be directly provided on the wall surface of the oil cup body 11 a.

In the present disclosure, the bottom surface of the plug wrap 11b is flush with the upper surface of the annular groove 131, and the seal ring 130 is coupled to the bottom surface of the plug wrap 11 b.

In the implementation process, the sealing ring 130 is embedded in the annular groove 131 and connected with the bottom surface of the nozzle sleeve 11b, so that stable connection between the sealing ring 130 and the oil cup 11 can be ensured, and meanwhile, when the atomizer 10 is inserted into the battery sleeve 10b, the reaction force of the battery sleeve 10b on the sealing ring 130 can be jointly borne by the nozzle sleeve 11b and the annular groove 131, so that the deformation and damage of the sealing ring 130 are avoided, and the sealing effect of the sealing ring 130 is ensured.

As shown in fig. 5, in the present disclosure, the sealing structure 13 further includes a boss 132 formed on the outer wall of the oil cup body 11a, and the boss 132 is adjacent to the lower surface of the annular groove 131. When the atomizer 10 is inserted into the battery case 10b, the boss 132 abuts against the inner wall of the battery case 10b, and the seal ring 130 abuts against the tip end of the battery case 10 b.

In the implementation process, the annular boss 132 abuts against the inner wall of the battery case 10b, so that a stable connection relationship is formed between the oil cup body 11a and the battery case 10 b.

It should be noted that, under the annular boss 132, a gap 133 is formed between the oil cup body 11a and the inner wall of the battery case 10b to ensure that the atomizer 10 can be easily detached from the battery case 10 b.

In the present disclosure, the atomizing assembly 12 includes an atomizing base 121, a heating oil guiding structure 122, an insulating silica gel 123, and an electrode 124. An oil inlet 125 is formed at the top of the atomizing base 121, an atomizing bin 126 is formed inside the atomizing base 121, an air inlet 120 communicated with the atomizing bin 126 is formed at the bottom of the atomizing base 121, the atomizing base 121 is arranged at the bottom of the oil cup 11, the oil inlet 125 is communicated with the oil storage bin 114 of the oil cup 11, and the atomizing bin 126 is communicated with the smoke outlet 110 of the oil cup 11. The heating oil guide structure 122 and the isolation silica gel 123 are arranged in the atomization bin 126. The electrode 124 is disposed at the bottom of the atomizing base 121, and a lead 127 of the electrode 124 passes through the insulating silicon gel 123 to be connected to the heating oil guiding structure 122. The isolating silicone gel 123 is in sealing engagement with the lead 127.

In the implementation process, the tobacco tar in the oil storage bin 114 is diffused into the heating oil guiding structure 122, the battery rod 10a supplies power to the heating oil guiding structure 122 through the electrode 124, so that the heating oil guiding structure 122 heats the tobacco tar diffused thereto, and the tobacco tar is atomized into smoke, and the smoke enters the air passage 111 of the oil cup body 11a through the atomizing bin 126 and is finally discharged through the smoke outlet 110. The isolation silicone 123 seals the lead 127 to ensure that the soot diffused into the heating oil guiding structure 122 does not flow out along the lead 127.

Referring to fig. 6, fig. 6 is a cross-sectional view of the isolation silicone gel 123 in the present embodiment, in the present disclosure, the isolation silicone gel 123 is formed with a sealing hole 128, and the diameter of the sealing hole 128 decreases from top to bottom along a vertical direction. A sealing sheet 129 is arranged in the sealing hole 128, and the lead wire 127 penetrates through the sealing sheet 129 and is connected with the heating oil guide structure 122 through the sealing hole 128.

In the implementation process, the sealing hole 128 gradually reduced from top to bottom in the vertical direction can stop the smoke oil from continuously flowing downwards along the lead 127, and the sealing sheet 129 is arranged at the same time, so that the smoke oil is further ensured not to leak along the lead 127.

The sealing sheet 129 may be made of a silicone material, or may be made of another material that can be pierced by the lead wire 127 and has a sealing effect on the lead wire 127.

It should be noted that the isolation silicone 123 is formed with a through hole 1230 to communicate the atomization chamber 126 and the air inlet 120.

In the present disclosure, the heating oil guiding structure 122 includes a liquid guiding cotton 1220 and a heating wire 1221. The liquid guiding cotton 1220 is columnar, and the end of the liquid guiding cotton 1220 is located at the oil inlet 125. The heating wire 1221 is wound around the liquid guide cotton 1220 and connected to the electrode 124 through the lead 127.

In the above implementation process, the heating oil guiding structure 122 has a simple structure, and is convenient to manufacture, and meanwhile, the liquid guiding cotton 1220 can easily guide the tobacco tar in the oil storage bin 114 to the atomization bin 126, and has a good adsorption effect, so that the tobacco tar diffused in the liquid guiding cotton 1220 is prevented from dripping and leaking.

It should be noted that, because the problem of the leakage of the tobacco tar is dealt with in the above solution, the diameter of the oil inlet 125 at the top of the atomizing base 121 can be made larger, so that more tobacco tar enters the atomizing bin 126, thereby increasing the amount of smoke generated, and meanwhile, because the diameter of the oil inlet 125 can be made larger, the processing of the oil inlet 125 can be simplified, and the manufacturing cost can be reduced.

It should be noted that the present disclosure also provides an electronic cigarette 10A, where the electronic cigarette 10A includes the battery rod 10A and the atomizer 10 described above. The battery rod 10a is provided with a battery case 10b made of aluminum on the surface thereof, and the atomizer 10 is inserted into the battery case 10b of the battery rod 10 a.

In the implementation process, as the atomizer 10 is provided with the sealing structure 13, when the atomizer 10 is inserted into the battery sleeve 10b, the air flow entering the atomizer 10 is reduced, and the air inflow is accurately controlled, so that the size of smoke generated by the electronic cigarette 10A is controlled, and the consistency of smoke generation is ensured.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An atomizer, characterized in that,

the atomizer comprises an oil cup;

the oil cup is provided with a sealing structure, and when the atomizer is inserted into the battery sleeve, the sealing structure is in sealing fit with the battery sleeve so as to seal a gap between the atomizer and the battery sleeve.

2. Nebulizer according to claim 1,

the sealing structure comprises a sealing ring arranged on the oil cup.

3. Nebulizer according to claim 2,

the oil cup comprises an oil cup body and a nozzle sleeve, and the nozzle sleeve is sleeved at the top of the oil cup body;

4. A nebulizer according to claim 3,

the sealing structure also comprises an annular groove formed on the wall surface of the oil cup body;

the sealing ring is embedded in the annular groove.

5. Nebulizer according to claim 4,

the bottom surface of the nozzle sleeve is flush with the upper surface of the annular groove, and the sealing ring is connected with the bottom surface of the nozzle sleeve.

6. Nebulizer according to claim 5,

the sealing structure also comprises a boss formed on the outer wall of the oil cup body, and the boss is adjacent to the lower surface of the annular groove;

7. Nebulizer according to claim 1,

the atomizer further comprises an atomizing assembly;

the atomization assembly comprises an atomization seat, a heating oil guide structure, isolation silica gel and an electrode;

the isolation silica gel is in sealing fit with the lead.

8. Nebulizer according to claim 7,

the isolation silica gel is provided with a sealing hole, and the aperture of the sealing hole is reduced from top to bottom along the vertical direction;

and a sealing sheet is arranged in the sealing hole, and the lead penetrates through the sealing sheet and penetrates through the sealing hole to be connected with the heating oil guide structure.

9. Nebulizer according to claim 7,

the heating oil guide structure comprises liquid guide cotton and a heating wire;

the end part of the liquid guide cotton is positioned at the oil inlet;

the heating wire is wound on the liquid guide cotton and is connected with the electrode through the lead.

10. An electronic cigarette, comprising:

a battery pole; and

an atomizer according to any one of claims 1 to 9;

the atomizer is inserted into the battery sleeve of the battery rod.