CN203015837U - Mistorizer and aeration component for electronic cigarette and electronic cigarette - Google Patents

Abstract

The utility model discloses an atomizer for electronic cigarettes, aiming to provide an atomizer for electronic cigarettes without oil storage cotton. The embodiment adopted by the utility model is: an atomizer for electronic cigarette, including an atomization sleeve, a bracket, a heating wire assembly, and a ventilation member fixedly arranged in the atomization sleeve, the ventilation member includes a The ventilation pipe through which the air flow passes, the boss arranged at one end of the ventilation pipe, the boss is provided with a cavity, and the cavity communicates with the air flow channel in the ventilation pipe; the other end of the ventilation pipe is fixed It is arranged on the bracket, and the ventilation member and the bracket together separate the atomization sleeve into a space for storing e-liquid, and no oil storage cotton is arranged in the space. The utility model also discloses an electronic cigarette and a ventilation component for the electronic cigarette including the atomizer.

Description

Atomizer for electronic cigarette, ventilation component and electronic cigarette

technical field

The utility model relates to an atomizer for an electronic cigarette, and also relates to a ventilation component used in the atomizer and an electronic cigarette including the atomizer.

Background technique

The electronic cigarettes on the market are equipped with an atomizer at the front end of the battery pack (Note: The so-called "front end" and "back end" both refer to the front end that is close to the user when the user is smoking, and the rear end that is far away from the user. ), the atomizer is equipped with a heating wire assembly that atomizes the e-liquid. However, the current atomizer in the prior art, as shown in Fig. 7 , includes an oil storage cotton 14 wrapped on the ventilation pipe 1', and the smoke oil is stored in the oil storage cotton 14. When working, the heating wire assembly absorbs the e-liquid in the oil storage cotton 14 and heats it to atomize the absorbed e-liquid, and the atomized e-liquid flows out from the ventilation pipe 1' to the user's In the mouth, to achieve the effect of imitating smoking. Because the atomizers in the prior art all contain oil storage cotton, and the oil storage cotton will produce chemical reactions under long-term immersion in e-liquid, which will affect the taste of the e-liquid.

Utility model content

According to the deficiencies in the prior art, the main purpose of the utility model is to provide an atomizer for electronic cigarette without oil storage cotton.

According to the deficiencies in the prior art, another object of the present utility model is to provide a ventilation component that can be used in an atomizer for electronic cigarettes.

According to the deficiencies in the prior art, another purpose of the utility model is to provide an electronic cigarette without oil storage cotton.

In order to achieve the above purpose, the technical solution adopted by the utility model is: an atomizer for electronic cigarettes, including an atomization sleeve, a bracket, a heating wire assembly, and a ventilation member fixedly arranged in the atomization sleeve, The ventilation member includes a ventilation pipe for air flow to pass through, a boss arranged at one end of the ventilation pipe, a cavity is arranged in the boss, and the cavity communicates with the airflow channel in the ventilation pipe; The other end of the ventilation pipe is fixedly arranged on the bracket, and the ventilation member and the bracket together separate the atomization sleeve into a space for storing smoke oil, and no oil storage cotton is arranged in the space.

Further, in the technical solution, the cavity can allow the e-liquid condensed in the cavity to flow back into the ventilation pipe. Since the e-liquid condensed in the cavity can flow back into the vent tube, the possibility of the user inhaling the e-liquid when smoking can be reduced.

Further, in this technical solution, the ventilation member is in a "T" shape, and the connecting surface between the boss and the ventilation pipe is a slope or an arc that guides the vape oil to flow back into the ventilation pipe.

Preferably, in this technical solution, reinforcing ribs are also provided on the outer wall of the ventilation pipe, and the length of the reinforcing ribs is shorter than that of the ventilation pipe. The purpose of setting the length of the reinforcing rib shorter than the ventilation tube is to facilitate the fixed assembly between the ventilation tube and the bracket.

Preferably, in the technical solution, the boss and the air pipe are integrally formed.

Preferably, in this technical solution, the boss and the ventilation pipe are made of plastic materials.

Preferably, in this technical solution, a sealing ring is also provided on the outer surface of the boss. This preferential solution is more important when the boss and the ventilation pipe are made of plastic material.

Further, in the technical solution, an introduction wall extends along the extension end of the ventilation pipe on the boss. The purpose of setting the introduction wall is to facilitate the assembly between the ventilation member and the atomization sleeve, increase the contact area between the boss and the atomization sleeve, and make the ventilation member and the atomization sleeve A better fit can be formed between the above-mentioned atomizing sleeves.

A ventilation component for an electronic cigarette, comprising a ventilation tube for airflow to pass through, a boss provided at one end of the ventilation tube, a cavity is provided in the boss, and the cavity is connected to the airflow channel in the ventilation tube connected; the cavity can make the e-liquid condensed in the cavity return to the ventilation pipe. Since the e-liquid condensed in the cavity can flow back into the vent tube, the possibility of the user inhaling the e-liquid when smoking can be reduced.

Further, in this technical solution, the ventilation member is in a "T" shape, and the connecting surface between the boss and the ventilation pipe is a slope or an arc that guides the vape oil to flow back into the ventilation pipe.

Preferably, in this technical solution, reinforcing ribs are also provided on the outer wall of the ventilation pipe, and the length of the reinforcing ribs is shorter than that of the ventilation pipe. The purpose of setting the length of the reinforcing rib shorter than the ventilation tube is to facilitate the fixed assembly between the ventilation tube and the bracket.

Preferably, in the technical solution, the boss and the air pipe are integrally formed.

Preferably, in this technical solution, the boss and the ventilation pipe are made of plastic materials.

Preferably, in this technical solution, a sealing ring is also provided on the outer surface of the boss.

Further, in the technical solution, an introduction wall extends along the extension end of the ventilation pipe on the boss.

An electronic cigarette, including a battery assembly and an atomizer, the atomizer includes an atomization sleeve, a bracket, a heating wire assembly, and a ventilation member fixedly arranged in the atomization sleeve, the ventilation member includes a supply The ventilation pipe through which the air flow passes, the boss arranged at one end of the ventilation pipe, the boss is provided with a cavity, and the cavity communicates with the air flow channel in the ventilation pipe; the other end of the ventilation pipe is fixed It is arranged on the bracket, and the ventilation member and the bracket together separate the atomizing sleeve into a space for storing e-liquid, and no oil storage cotton is arranged in this space.

Further, in the technical solution, the cavity can allow the e-liquid condensed in the cavity to flow back into the ventilation pipe. Since the e-liquid condensed in the cavity can flow back into the vent tube, the possibility of the user inhaling the e-liquid when smoking can be reduced.

Further, in this technical solution, the ventilation member is in a "T" shape, and the connecting surface between the boss and the ventilation pipe is a slope or an arc that guides the vape oil to flow back into the ventilation pipe.

Preferably, in this technical solution, reinforcing ribs are also provided on the outer wall of the ventilation pipe, and the length of the reinforcing ribs is shorter than that of the ventilation pipe. The purpose of setting the length of the reinforcing rib shorter than the ventilation tube is to facilitate the fixed assembly between the ventilation tube and the bracket.

Preferably, in the technical solution, the boss and the air pipe are integrally formed.

Preferably, in this technical solution, the boss and the ventilation pipe are made of plastic materials.

Preferably, in this technical solution, a sealing ring is also provided on the outer surface of the boss. This preferential solution is more important when the boss and the ventilation pipe are made of plastic material.

Further, in the technical solution, an introduction wall extends along the extension end of the ventilation pipe on the boss. The purpose of setting the introduction wall is to facilitate the assembly between the ventilation member and the atomization sleeve, increase the contact area between the boss and the atomization sleeve, and make the ventilation member and the atomization sleeve A better fit can be formed between the above-mentioned atomizing sleeves.

Compared with the prior art, the utility model does not contain the oil storage cotton in the utility model, so the utility model can solve the problem that the oil storage cotton in the prior art is soaked in the e-liquid for a long time, and a chemical reaction occurs to make the e-liquid The problem of changing tastes. In addition, since the ventilation member and the bracket together separate the atomization sleeve from the space for storing smoke oil, after the entire atomizer is installed, the space forms a closed oil storage space, and the oil stored in this space After the e-liquid is used by the user, a small negative pressure will be formed inside, so this can prevent the e-liquid from heating when there is a liquid level difference between the e-liquid and the heating component when it is placed upright. Leakage from components, resulting in oil leakage.

Other beneficial effects of the utility model will be further described in specific embodiments.

Description of drawings

Fig. 1 is a schematic diagram of a first embodiment of a ventilation component for an electronic cigarette;

Fig. 2 is a schematic diagram of a second embodiment of a ventilation member for an electronic cigarette;

Fig. 3 is a perspective view of a second embodiment of a ventilation member for an electronic cigarette;

Fig. 4 is a schematic structural view of setting reinforcing ribs on the basis of Fig. 3;

Fig. 5 is a schematic structural view of adding a sealing ring on the basis of Fig. 2;

Fig. 6 is a schematic diagram of the structure of the atomizer after the ventilation member in Fig. 5 is installed;

Fig. 7 is a schematic diagram of another preferred mode of the ventilation member and the connection structure of the atomization sleeve;

Fig. 8 is to install the atomizer of structure shown in Fig. 7;

Fig. 9 is a schematic diagram of the existing structure of the atomizer.

Notes on the structure of each part in the accompanying drawings:

1-Air pipe, 2-Airflow channel, 3-Boss, 4-Return surface, 5-Sealing ring, 7-Reinforcing rib, 8-Atomizing sleeve, 9-Nozzle cover, 10-Sealing sleeve, 11-Bracket , 12-heating wire assembly, 13-space, 14-oil storage cotton, 31-introduction wall, 32-cavity, 1'-ventilator.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in combination with the embodiments and accompanying drawings. It should be understood that the specific embodiments described in this section can only be used to explain the utility model, and are not intended to limit the utility model.

Specific embodiment one

As shown in Figures 1 and 3, a ventilation component for an electronic cigarette includes a ventilation tube 1 through which air flows, and a boss 3 arranged at one end of the ventilation tube 1, and a cavity is provided in the boss 3 32 , the cavity 32 communicates with the airflow channel 2 in the vent pipe 1 . The purpose of setting the cavity 32 is to store and purify the atomized e-liquid coming out of the vent pipe 1 . The cavity 32 can make the e-liquid condensed in the cavity 32 flow back into the ventilation pipe 1 . Specifically, as shown in FIG. 1 , the ventilation member is in the shape of a "T", and the connection surface between the boss 3 and the ventilation pipe 1 is a slope 4 that guides the return of smoke oil to the ventilation pipe 1 (of course It can also be designed as an arc or streamlined diversion surface).

Specifically, in this embodiment, the boss 3 and the air pipe 1 are integrally formed. Of course, those skilled in the art should know that it is also possible for the boss 3 and the ventilation pipe 1 to be arranged as a separate structure and then connected together by a fixed means such as bonding.

Specifically, in this embodiment, the boss 3 and the ventilation pipe 1 are made of plastic material (of course, they can also be made of other materials such as metal). Its manufacturing method can adopt the process of injection molding, which is a conventional process and will not be described in detail here.

Specific embodiment two

As shown in Figure 2, on the basis of including all the technical features in the first embodiment, the main difference between this embodiment and the first embodiment is that the boss 3 also extends along the extension end of the ventilation pipe 1. There is an introduction wall 31 .

As shown in FIG. 4 , reinforcing ribs 7 are provided on the outer wall of the ventilation pipe 1 in this embodiment, and the length of the reinforcing ribs 7 is shorter than that of the ventilation pipe 1 .

As shown in FIG. 5 , a sealing ring 5 is also provided on the outer surface of the boss 3 in this embodiment.

Specific embodiment three

As shown in FIG. 6 , an atomizer for electronic cigarettes includes an atomization sleeve 8 , a nozzle cover 9 , a bracket 11 , a heating wire assembly 12 , and a ventilation member fixedly arranged in the atomization sleeve 8 . The ventilation member includes a ventilation pipe 1 for air flow to pass through, a boss 3 arranged at one end of the ventilation pipe 1, a cavity 32 is provided in the boss 3, and the cavity 32 is connected to the ventilation pipe 1. The airflow channel 2 is connected; the purpose of setting the cavity 32 is to store and purify the atomized e-liquid coming out of the ventilation pipe 1 . The other end of the ventilation pipe 1 is fixedly arranged on the bracket 11, and the ventilation member and the bracket 11 together separate the atomizing sleeve 8 into a space 13 for storing e-liquid, and there is no storage space 13 in the space 13. Oil cotton. A sealing sleeve 10 is also provided at the joint between the ventilation pipe 1 and the bracket 11 .

Further, in this embodiment, the cavity 32 can make the e-liquid condensed in the cavity 32 flow back into the ventilation pipe 1 .

Specifically, as shown in FIG. 6 , the ventilation member is in the shape of a "T", and the connection surface between the boss 3 and the ventilation pipe 1 is a slope 4 that guides the return of smoke oil to the ventilation pipe 1 (of course It can also be designed as an arc or streamlined diversion surface).

Specifically, in this embodiment, the boss 3 and the air pipe 1 are integrally formed. Of course, those skilled in the art should know that it is also possible for the boss 3 and the ventilation pipe 1 to be arranged as a separate structure and then connected together by a fixed means such as bonding.

Specifically, in this embodiment, the boss 3 and the ventilation pipe 1 are made of plastic material (of course, they can also be made of other materials such as metal). Its manufacturing method can adopt the process of injection molding, which is a conventional process and will not be described in detail here.

As shown in FIG. 6 , in this embodiment, the venting member is fixedly arranged in the atomizing sleeve 8 , which is realized through the tight fit between the boss 3 and the atomizing sleeve 8 . Specifically, an introduction wall 31 extends along the extension end of the ventilation pipe 1 on the boss 3 , and a sealing ring 5 is provided on the outer surface of the boss 3 . In this preferred embodiment, when the boss 3 and the vent pipe 1 are all made of plastic (that is, the deformation of the plastic after injection molding is relatively large, it is not easy to ensure that the boss 3 is in line with the The precise fit between the atomizing sleeves 8.), in order to reduce the risk of smoke oil leakage during production, the setting of the sealing ring 5 is more important.

Specific embodiment four

As shown in Figures 7 and 8, on the basis of including all the technical features in the third embodiment, the main difference between this embodiment and the first embodiment is that: the outer wall of the ventilation pipe 1 in this embodiment is also provided with There are reinforcing ribs 7 whose length is shorter than that of the ventilation pipe 1 . The purpose of setting the reinforcing rib 7 to be shorter than the ventilation pipe 1 is to facilitate the fixed assembly between the ventilation pipe 1 and the bracket 8 . Specifically, as shown in FIG. 8 , the bottom of the ventilation pipe 1 is inserted into the sealing sleeve 10 , and the reinforcing rib 7 is at the upper end of the sealing sleeve 10 .

Specific embodiment five

An electronic cigarette includes a battery assembly and an atomizer, and the atomizer may be the atomizer described in any one of the third and fourth embodiments.

The above-mentioned embodiment is only the preferred embodiment of the present utility model, and it should be pointed out that for those of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present utility model. Should be regarded as within the protection scope of the present utility model.

Claims (10)

1. electronic cigarette atomizer, comprise atomizing cover (8), support (11), heating wire assembly (12), it is characterized in that: also comprise the ventilation member that is fixedly installed in described atomizing cover (8), described ventilation member comprises the breather pipe (1) that air feed stream passes through, the boss (3) that is arranged on described breather pipe (1) one end, be provided with cavity (32) in described boss (3), described cavity (32) is connected with gas channel (2) in described breather pipe (1); The other end of described breather pipe (1) is fixedly installed on described support (11), described ventilation member and described support (11) are separated out described atomizing cover (8) space (13) of storage tobacco tar together, and this space does not arrange the oil storage cotton in (13).

2. electronic cigarette atomizer according to claim 1, it is characterized in that: described ventilation member is the described ventilation member of any one in claim 3 to 9.

3. an electronic cigarette is with the ventilation member, it is characterized in that: the boss (3) of an end that comprise breather pipe (1) that air feed stream passes through, is arranged on described breather pipe (1), be provided with cavity (32) in described boss (3), described cavity (32) is connected with gas channel (2) in described breather pipe (1); Described cavity (32) can make the tobacco tar that is condensate in described cavity (32) be back in described breather pipe (1).

4. electronic cigarette according to claim 3 is with the ventilation member, it is characterized in that: described ventilation member is T-shape, and described boss (3) is that a guiding tobacco tar is back to inclined-plane or the cambered surface (4) in described breather pipe (1) with the joint face of described breather pipe (1).

5. electronic cigarette according to claim 3 is with the ventilation member, and it is characterized in that: also be provided with reinforcement (7) on the outer wall of described breather pipe (1), the length of described reinforcement (7) is less than described breather pipe (1).

6. electronic cigarette according to claim 3 with the ventilation member, is characterized in that: described boss (3) and described breather pipe (1) structure that is formed in one.

7. electronic cigarette according to claim 3 is with the ventilation member, and it is characterized in that: described boss (3) and described breather pipe (1) are made for plastic material.

8. electronic cigarette according to claim 3 is with the ventilation member, and it is characterized in that: the outer surface of described boss (3) also is provided with sealing ring (5).

9. according to claim 3 to 8, the described electronic cigarette of any one is with the ventilation member, and it is characterized in that: the upper elongated end along described breather pipe (1) of described boss (3) also is extended with and imports wall (31).

10. an electronic cigarette, comprise battery component, it is characterized in that: also comprise the described electronic cigarette atomizer of claim 1 or 2.

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