WO2022253352A1

WO2022253352A1 - Electronic cigarette atomization device and electronic cigarette

Info

Publication number: WO2022253352A1
Application number: PCT/CN2022/097150
Authority: WO
Inventors: 刘洋
Original assignee: 比亚迪精密制造有限公司
Priority date: 2021-06-04
Filing date: 2022-06-06
Publication date: 2022-12-08
Also published as: EP4298931A1; CN215347062U; US20240016227A1

Abstract

An electronic cigarette atomization device (100) and an electronic cigarette. The electronic cigarette atomization device (100) comprises: a housing (10), with an e-liquid storage compartment (11) being provided in the housing (10), and the housing (10) being provided with a gas flow channel (12), which is in communication with the outside air; an atomization component (20), the atomization component (20) comprising an e-liquid suction unit (21) and a heating unit (22), the heating unit (22) being arranged on the e-liquid suction unit (21), and the e-liquid suction unit (21) being in communication with the e-liquid storage compartment (11); and a first holder (30), the first holder (30) being arranged in the housing (10), the atomization component (20) being arranged on the first holder (30), the first holder (30) being provided with a first gas guide hole (31), which is in communication with the gas flow channel (12), an inner wall of the first holder (30) being provided with a barrier portion (32), and the barrier portion (32) being arranged corresponding to the position of the first gas guide hole (31), so as to change the gas flow direction of gas passing through the first gas guide hole (31).

Description

Electronic cigarette device and electronic cigarette

This disclosure claims the priority of the Chinese patent application submitted to the China Patent Office on June 4, 2021 with the application number 202121256512.6 and the application name "Electronic Aerosolization Device and Electronic Cigarette", the entire contents of which are incorporated in this disclosure by reference .

technical field

The present application relates to the technical field of electronic cigarettes, and more specifically, to an electronic cigarette generating device and an electronic cigarette having the electronic cigarette generating device.

Background technique

At present, the existing nebulizer structure has a simple airway design, which reduces the user's suction experience. Moreover, in the existing structure of the atomizer, although the oil channel and the air channel are separated, because the air channel communicates with the outside world, when there is condensate or leaked e-liquid in the flue, the e-liquid will flow to the air channel through the air channel. Externally, the oil leakage problem will affect the user experience.

Contents of the invention

An object of the present application is to provide a new technical solution for an electronic cigarette device and electronic cigarette, which can at least solve the problem of oil leakage in the atomizer structure in the prior art.

According to the first aspect of the present application, an electronic cigarette atomization device is provided, including: a casing, an oil storage tank is arranged inside the casing, and an airflow channel communicating with the outside atmosphere is arranged on the casing; an atomization assembly , the atomizing assembly includes an oil absorbing body and a heating element, the heating element is arranged on the oil absorbing body, and the oil absorbing body communicates with the oil storage bin; a first bracket, the first bracket is arranged on the In the casing, the atomization assembly is arranged on the first bracket, the first bracket is provided with a first air guide hole communicating with the airflow channel, and the inner wall of the first bracket is provided with a barrier, The position of the barrier part corresponds to the position of the first air guide hole, so as to change the direction of the airflow passing through the first air guide hole.

According to an embodiment of the present application, the inner wall of the first bracket is defined as the first side wall, the first air guide hole is provided at the junction of the bottom wall of the first bracket and the first side wall, and the The blocking part is arranged on a side of the first air guide hole facing the liquid storage chamber.

According to an embodiment of the present application, the oil-absorbing body divides the airflow direction passing through the first air guide hole into two, and after the gas in the two airflow directions respectively contacts the two sides of the oil-absorbing body , leading out through the airflow channel.

According to an embodiment of the present application, the first air guide hole penetrates along the thickness direction of the bottom wall.

According to an embodiment of the present application, the cross-section of the first air guide hole is square, and the barrier part is arranged at a distance from the first air guide hole.

According to an embodiment of the present application, a side surface of the barrier portion facing the atomization assembly is defined as a second side wall, and the first side wall is disposed opposite to the second side wall.

According to an embodiment of the present application, the barrier portion extends horizontally from the first side wall toward the atomization assembly.

According to an embodiment of the present application, the horizontally extending dimension of the barrier portion is smaller than the length dimension of the cross-section of the first air guiding hole.

According to an embodiment of the present application, the length dimension of the section of the first air guide hole is 1mm-2mm.

According to an embodiment of the present application, a vertical distance between a side of the barrier portion close to the first air guide hole and the first air guide hole is 0.8mm-2.5mm.

According to an embodiment of the present application, the distance between the side of the barrier portion close to the second side wall and the vertical extension of the side of the first air guide hole away from the first side wall is The distance between them is 0.5mm-1.5mm.

According to an embodiment of the present application, the electronic cigarette device further includes: a second bracket, the second bracket is arranged in the housing, the second bracket is provided with a second air guide hole and an oil guide hole, the second The air guide hole communicates with the air flow channel, the oil guide hole communicates with the oil storage bin, the oil absorber is arranged in the second bracket, and the oil absorber is connected with the oil guide hole; the cover body , the cover is sleeved on one side of the second bracket close to the first bracket, an accommodating cavity is defined between the cover and the second bracket, the atomization assembly and the first bracket A bracket is arranged in the accommodating cavity, and the cover is provided with an air inlet, and the air inlet communicates with the first air guide hole, the second air guide hole and the air flow channel.

According to an embodiment of the present application, the number of the oil guide holes is two, and the two oil guide holes are spaced apart and arranged on both radial sides of the second air guide hole, and the two oil guide holes are respectively Two oil guide passages are formed with the oil storage tank, and an air guide passage is formed between the air inlet, the first air guide hole, the second air guide hole and the air flow channel, and the two oil guide passages are respectively connected with the The air guiding passages are independent of each other.

According to an embodiment of the present application, an atomization cavity communicating with the first air guide hole and the second air guide hole is defined between the second bracket and the first bracket, and the atomization assembly is located at the inside the atomization chamber.

According to an embodiment of the present application, the second bracket further includes: a beam, the beam is disposed in the second bracket, and the beam corresponds to the second air guide hole and the airflow channel.

According to an embodiment of the present application, the oil absorbing body is columnar, and two ends of the oil absorbing body abut against the two oil guide holes of the second bracket respectively.

According to an embodiment of the present application, the heating element is wound around a middle position of the oil absorbing body, and the orthographic projection of the beam in a direction toward the bottom wall of the first support covers the oil absorbing body.

According to an embodiment of the present application, the central axis of the air inlet and the central axis of the first air guide hole are not on the same straight line.

According to an embodiment of the present application, the electronic cigarette vaping device further includes: a liquid absorbing liquid, the liquid absorbing liquid is disposed on the bottom wall of the cover, and a part of the liquid absorbing liquid corresponds to the position of the first air guide hole.

According to an embodiment of the present application, the liquid absorption is oil-absorbing cotton.

According to an embodiment of the present application, the electronic cigarette atomizing device further includes: a first sealing member sleeved on the second air guide hole to seal a connection between the airflow channel and the second air guide hole.

According to an embodiment of the present application, the electronic cigarette device further includes: a second sealing element, the second sealing element is arranged in the casing, and the second sealing element is sleeved on the second bracket, and the second sealing element is The outer edge of the seal abuts against the inner wall of the housing.

According to an embodiment of the present application, the electronic cigarette device further includes: a third sealing member, the third sealing member is sleeved on the cover body, and the outer edge of the third sealing member abuts against the outer edge of the housing. inner wall.

According to an embodiment of the present application, the atomization component is a cotton core atomizer.

According to an embodiment of the present application, the vaping device further includes: a conductive nail, the conductive nail passes through the cover, and the conductive nail is electrically connected to the heating element.

According to the second aspect of the present application, an electronic cigarette is provided, including the electronic cigarette generating device described in the above-mentioned embodiments.

According to an embodiment of the present disclosure, the first air guide hole and the barrier part communicated with the airflow channel are provided on the first bracket, and the barrier part is arranged on the gas transmission path of the first air guide hole. By setting the barrier part on the gas transmission path of the first air guide hole, when the outside atmosphere is introduced through the first air guide hole, the gas can collide with the barrier part, the flow velocity and resistance of the gas can be improved, and the transmission direction of the gas can be changed. Changes to ensure that the gas and the atomization components soaked in e-liquid are fully in contact with the atomization and take away the smoke, which greatly improves the user experience. At the same time, when a small amount of e-liquid drips from the oil-absorbing body, the dripping e-liquid will fall on the bottom wall of the first bracket, and the bottom wall of the first bracket can block the e-liquid, preventing the leaked liquid from directly flowing out of the electronic cigarette device, affecting user experience.

Other features of the present application and advantages thereof will become apparent through the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the embodiments of the application and together with the description serve to explain the principles of the application.

Figure 1 is a cross-sectional view of the electronic cigarette device of the present application;

Fig. 2 is another cross-sectional view of the electronic cigarette device of the present application;

Fig. 3 is another cross-sectional view of the electronic cigarette device of the present application;

Fig. 4 is a partially enlarged view of area A in Fig. 3;

Fig. 5 is a partial cross-sectional view of the electronic cigarette device of the present application;

Figure 6 is an exploded view of the electronic cigarette device of the present application;

Fig. 7 is a top view of the first bracket of the electronic cigarette device of the present application;

Fig. 8 is a bottom view of the first bracket of the electronic cigarette device of the present application;

Fig. 9 is a cross-sectional view of the first bracket of the electronic cigarette device of the present application;

Fig. 10 is a schematic structural view of the second bracket of the electronic cigarette vaporizing device of the present application.

Reference signs:

Electronic cigarette atomization device 100;

Housing 10; oil storage tank 11; air flow channel 12; accommodation cavity 13;

Atomization assembly 20; oil absorber 21; heating element 22; atomization chamber 23;

The first bracket 30; the first air guide hole 31; the barrier part 32; the bottom wall 33; the first side wall 34; the second side wall 35;

The second bracket 40; the second air guide hole 41; the oil guide hole 42; the beam 43;

Cover body 50; air inlet 51;

Suction liquid 60;

The first seal 71; the second seal 72; the third seal 73;

80 conductive nails.

Detailed ways

Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses.

Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

In all examples shown and discussed herein, any specific values should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have different values.

It should be noted that like numerals and letters denote like items in the following figures, therefore, once an item is defined in one figure, it does not require further discussion in subsequent figures.

The vaping device 100 according to the embodiment of the present application will be described in detail below with reference to the accompanying drawings.

As shown in FIGS. 1 to 9 , an electronic cigarette atomizing device 100 according to an embodiment of the present application includes a casing 10 , an atomizing component 20 and a first bracket 30 .

Specifically, the housing 10 is provided with an oil storage bin 11 , and the housing 10 is provided with an airflow channel 12 communicating with the outside atmosphere. The atomizing assembly 20 includes an oil absorbing body 21 and a heating element 22 , the heating element 22 is arranged on the oil absorbing body 21 , and the oil absorbing body 21 communicates with the oil storage bin 11 . The first bracket 30 is arranged in the casing 10, and the atomization assembly 20 is arranged on the first bracket 30. The first bracket 30 is provided with a first air guide hole 31 communicating with the air flow passage 12. On the inner wall of the first bracket 30 A barrier part 32 is provided, and the position of the barrier part 32 corresponds to the position of the first air guide hole 31 to change the direction of the airflow passing through the first air guide hole 31 .

In other words, referring to FIG. 1 and FIG. 2 , the electronic cigarette atomizing device 100 according to the embodiment of the present application is mainly composed of a housing 10 , an atomizing component 20 and a first bracket 30 . Wherein, the casing 10 is used as an oil cup of the electronic cigarette vaporizing device 100 , and an oil storage bin 11 (as shown in FIG. 1 to FIG. 3 ) is arranged inside the casing 10 , and the oil storage bin 11 is used to hold e-liquid. The casing 10 is provided with an airflow channel 12, which communicates with the outside atmosphere, and the smoke generated by the outside atmosphere and the atomization component 20 after atomizing the e-liquid can enter the user's mouth through the airflow channel 12, so that the user can smoke.

The atomizing assembly 20 is mainly composed of an oil absorbing body 21 and a heating element 22 , the heating element 22 is arranged on the oil absorbing body 21 , and the oil absorbing body 21 communicates with the oil storage bin 11 . The e-liquid in the oil storage bin 11 can penetrate into the oil absorbing body 21, and the oil absorbing body 21 absorbs the e-liquid until it reaches a saturated state. The heating element 22 can heat the oil-absorbing body 21 on which the e-liquid is absorbed, so as to atomize the e-liquid and generate smoke. When the user is inhaling the vaping device 100 , the heating element 22 heats the oil-absorbing body 21 on which the e-liquid is absorbed, so as to atomize the e-liquid and generate smoke. The generated smoke is finally introduced into the mouth of the user through the airflow channel 12 .

Referring to FIG. 1 and FIG. 2 , the first bracket 30 is installed in the casing 10 , the atomization assembly 20 is disposed on the first bracket 30 , and the first bracket 30 is provided with a first air guide hole 31 and a barrier portion 32 . Wherein, the first air guide hole 31 is in communication with the air flow channel 12 , and the position of the barrier portion 32 corresponds to the position of the first air guide hole 31 . Referring to FIG. 3 and FIG. 5 , the barrier part 32 is disposed on the gas transmission path of the first gas guide hole 31 . When the user inhales the vaping device 100 , the outside air is introduced through the first air guide hole 31 , passes through the first air guide hole 31 and then collides with the blocking portion 32 . The barrier part 32 can prevent the gas from passing through the first air guide hole 31 to flow upwards, increase the suction resistance, and play the role of buffering and changing the direction of gas flow. After the gas entering the first air guide hole 31 collides with the barrier part 32, the flow velocity slows down and the direction changes (the transmission direction of the gas is shown in the direction of the arrow in Figure 3 and Figure 5), and the gas after the transmission direction changes enters the first bracket 30, and fully contact with the atomization component 20, and take away the smoke generated after atomization of the atomization component 20, and finally enter the user’s mouth, which greatly improves the user’s inhalation taste.

At the same time, when the oil-absorbing body 21 that is adsorbed with vape oil drips, the dripping vape oil falls on the bottom wall 33 of the first bracket 30, preventing the vape oil from directly flowing out of the electronic cigarette device 100, and avoiding electronic vaporization. Oil leakage occurs in the aerosolization device 100 and affects user experience.

It should be noted that, in the vaping device 100 of the present application, the e-liquid in the oil storage compartment 11 can penetrate into the oil absorber 21, and the e-liquid is absorbed by the oil absorber 21 until the oil absorber 21 reaches a saturated state. When the user inhales the electronic cigarette device 100 , the e-liquid absorbed by the oil-absorbing body 21 is heated and atomized by the heating element 22 to generate aerosol. At the same time, when the smoke absorbed in the oil absorbing body 21 is continuously consumed and atomized, the smoke oil in the oil storage bin 11 can continuously penetrate into the oil absorbing body 21 to meet the user's suction needs. When the user is inhaling, the outside air can be introduced through the first air guide hole 31 , collide with the blocking portion 32 , and then enter the first bracket 30 . The gas entering the first bracket 30 fully contacts the atomizing component 20, and takes away the smoke generated by the atomizing component 20 after atomization, and finally enters the user's mouth, which greatly improves the user's inhalation taste.

Therefore, according to the vaping device 100 of the embodiment of the present application, the first air guide hole 31 communicating with the airflow channel 12 is provided on the first bracket 30, and the inner wall of the first bracket 30 is provided with a barrier part 32, which separates The blocking portion 32 is disposed on the gas transmission path of the first gas guide hole 31 . By setting the barrier part 32 on the gas transmission path of the first air guide hole 31, when the external atmosphere is introduced through the first air guide hole 31, the gas collides with the barrier part 32, improving the flow velocity and resistance of the gas, and making the gas The transmission direction of the gas is changed to ensure that the gas is fully contacted with the atomizing component 20 soaked in e-liquid to atomize and take away the smoke, which greatly improves the user experience. At the same time, when a small amount of e-liquid drips from the oil-absorbing body 21, the dripping e-liquid will fall on the bottom wall 33 of the first bracket 30, and the bottom wall 33 of the first bracket 30 can block the e-liquid and avoid leakage The liquid directly flows out of the electronic cigarette device 100 and affects user experience.

According to an embodiment of the present application, the inner wall of the first bracket 30 is defined as the first side wall 34 , and the first air guide hole 31 is arranged at the connection between the bottom wall 33 of the first bracket 30 and the first side wall 34 , and the barrier portion 32 is disposed on the first side wall 34 at a position corresponding to the first air guide hole 31 , and the barrier portion 32 is located on the side of the first air guide hole 31 facing the oil storage tank 11 . The oil-absorbing body 21 divides the direction of the airflow passing through the first air guide hole 31 into two, and the gas in the two airflow directions contacts the two sides of the oil-absorbing body 21 respectively, and is exported through the airflow channel 12 .

That is to say, as shown in FIG. 7 to FIG. 9 , a first air guide hole 31 is provided at the junction of the bottom wall 33 and the first side wall 34 of the first bracket 30 , and the first bracket 30 may be a silicone bracket.

According to the embodiment of the present application, the side surface of the barrier portion 32 facing the atomization assembly 20 is defined as the second side wall 35 , and the first side wall 34 and the second side wall 35 are arranged opposite to each other. Wherein, the first side wall 34 is an inner wall surface of the first bracket 30 close to the first air guide hole 31 . The first air guide hole 31 communicates with the airflow channel 12 , and external air can be transmitted between the first air guide hole 31 and the airflow channel 12 . Referring to FIG. 2 and FIG. 4 , the blocking portion 32 may be disposed on the first side wall 34 , and the blocking portion 32 corresponds to the position of the first air guide hole 31 . The introduction of external air from the first air guide hole 31 can be understood as the gas is transported along one airflow direction in the first air guide hole 31 . After the gas is exported out of the first air guide hole 31, it collides with the barrier part 32, thus changing the gas transmission direction.

In the present application, after the gas passes through the first air guide hole 31 and collides with the barrier part 32 , the transmission direction of the collided gas (or referred to as the airflow direction) changes. The oil-absorbing body 21 divides the airflow direction passing through the first air guide hole 31 into two, that is, two airflow directions are generated on both sides of the oil-absorbing body 21 . After the gas in the two airflow directions respectively contacts the two sides of the oil absorber 21 , it is led out through the airflow channel 12 . The airflow direction is shown in the direction of the arrow in Figure 3 and Figure 5, after the gas contacts the oil absorber 21 in the two airflow directions, it is finally exported to the user's mouth through the airflow channel 12. Compared with the case of introducing the first bracket 30 along the same airflow direction, the gas collides with the barrier part 32 after passing through the first air guide hole 31, which improves the flow rate and resistance of the gas and increases the contact between the gas and the atomization assembly 20. Contact area. In this way, the gas entering the first bracket 30 can fully contact the atomization component 20, and carry the smoke generated by the atomization component 20 into the user's mouth, which greatly improves the user's inhalation taste.

In some specific embodiments of the present application, referring to FIG. 2 and FIG. 4 , the first air guide hole 31 penetrates along the thickness direction of the bottom wall 33 . The upper end of the first air guide hole 31 communicates with the airflow channel 12 , and the lower end of the first air guide hole 31 communicates with the outside atmosphere. The outside air is introduced through the first air guide hole 31 and collides with the barrier part 32. The barrier part 32 can prevent the gas from passing through the first air guide hole 31 and directly flow upwards, increase the suction resistance, play a role in buffering and changing the direction of gas flow .

In an embodiment of the present application, referring to FIG. 2 and FIG. 4 , the cross section of the first air guide hole 31 may be square, and the barrier portion 32 is spaced apart from the first air guide hole 31 . The barrier part 32 is located above the first air guide hole 31 , so that the gas derived from the first air guide hole 31 can collide with the barrier part 32 . Of course, the specific shape of the first air guide hole 31 can be specifically defined according to actual needs, and will not be described in detail in this application.

According to an embodiment of the present application, the barrier portion 32 extends horizontally from the first side wall 34 toward the atomization assembly 20 .

Referring to Fig. 2 and Fig. 4, the barrier part 32 extends toward the direction of the atomization assembly 20, and the proof barrier part 32 is located on the side of the first air guide hole 31 facing the oil storage tank 11, which can block the gas to generate collision. According to the embodiment of the present application, the barrier portion 32 extends horizontally toward the atomization assembly 20 , so that the barrier portion 32 is horizontally arranged above the first air guide hole 31 to ensure that the gas can completely collide with the barrier portion 32 .

In one embodiment of the present application, the horizontally extending dimension of the blocking portion 32 is smaller than the length dimension of the cross-section of the first air guide hole 31 . The orthographic area of the barrier part 32 on the first air guide hole 31 is smaller than the cross-sectional area of the first air guide hole 31 , so as to optimize the transmission channel of the external atmosphere at the first air guide hole 31 .

In some specific embodiments of the present application, the length dimension of the section of the first air guide hole 31 is 1mm-2mm. The vertical distance between the side of the blocking portion 32 facing the first air guide hole 31 and the first air guide hole 31 is 0.8mm-2.5mm. The distance between the side of the barrier portion 32 close to the second side wall 35 and the vertical extension of the side of the first air guide hole 31 away from the first side wall 34 is 0.5mm-1.5mm.

In other words, as shown in FIG. 4 , taking the cross section of the first air guiding hole 31 as an example, the length dimension of the cross section of the first air guiding hole 31 can be set such that d1 is 1mm-2mm. The distance between the barrier part 32 and the side of the first air guide hole 31 facing the barrier part 32 can be set such that d2 is 0.8mm-2.5mm. The barrier part 32 of the present application is similar to the retaining wall structure, the side of the barrier part 32 facing the second side wall 35 of the first bracket 30 and the side of the first air guide hole 31 away from the first side wall 34 of the first bracket 30 The distance d3 between the extension lines of one side in the vertical direction is 0.5mm-1.5mm. By disposing the barrier part 32 above the first air guide hole 31, the first air guide hole 31 cooperates with the barrier part 32 to define a corner-shaped channel for leading out the gas.

When the user smokes, gas enters from the first air guide hole 31 at the bottom of the first bracket 30 . By designing a unique retaining wall structure (blocking portion 32), and further optimizing the size distance between the blocking portion 32 and the first air guide hole 31, as shown in Figure 4, by increasing the width of the flow opening of the internal airway retaining wall d1 is designed to be 1mm-2mm, the outlet width d3 is designed to be 0.5mm-1.5mm, and the height d2 is set to be 0.8mm-2.5mm. Within the above size range, the gas and the barrier part 32 can achieve the best collision and rebound, and realize the protection of the gas. Optimization and improvement of flow rate and resistance. Of course, those skilled in the art can understand that as long as the size that can meet the optimal collision and rebound between the gas and the barrier part 32 should fall within the scope of protection of the present application, it will not be described in detail in this application.

According to an embodiment of the present application, the vaping device 100 further includes a second bracket 40 and a cover 50 .

Specifically, the second bracket 40 is arranged in the casing 10, the second bracket 40 is provided with a second air guide hole 41 and an oil guide hole 42, the second air guide hole 41 communicates with the air flow channel 12, and the oil guide hole 42 communicates with the oil storage tank 11 communicates, the oil absorber 21 is arranged in the second support 40 , and the oil absorber 21 is connected with the oil guide hole 42 . The cover body 50 is sleeved on the side of the second bracket 40 close to the first bracket 30 , a housing cavity 13 is defined between the cover body 50 and the second bracket 40 , and the atomization assembly 20 and the first bracket 30 are disposed in the housing cavity 13 Inside, and the cover body 50 is provided with an air inlet 51 , and the air inlet 51 communicates with the first air guide hole 31 , the second air guide hole 41 and the air flow channel 12 .

That is to say, referring to FIG. 1 , FIG. 2 , FIG. 6 and FIG. 10 , the vaping device 100 may further include a second bracket 40 and a cover 50 . Wherein, the second bracket 40 may be a plastic bracket. The second bracket 40 is installed in the casing 10 and the second bracket 40 is close to the airflow channel 12 . In this application, the second bracket 40 serves as the upper bracket, and the first bracket 30 serves as the lower bracket. Referring to FIG. 10 , the second bracket 40 is provided with a second air guide hole 41 and an oil guide hole 42 . Wherein, the second air guide hole 41 communicates with the air flow channel 12 , and the air flow channel 12 communicates with the second air guide hole 41 and the first air guide hole 31 with each other. The outside air flows between the first air guide hole 31 , the second air guide hole 41 and the air flow channel 12 to form an air guide passage. The oil guide hole 42 communicates with the oil storage bin 11 , the oil absorber 21 is disposed on the second bracket 40 , and the oil absorber 21 abuts against the lower end of the oil guide hole 42 . An oil guide channel is formed between the oil storage bin 11 and the oil guide hole 42 . The e-liquid in the oil storage chamber 11 is introduced through the oil-guiding hole 42 , and the e-liquid introduced through the oil-guiding hole 42 penetrates into the oil absorbing body 21 , and the oil absorbing body 21 has an adsorption effect on the e-liquid.

As shown in FIG. 1 and FIG. 6 , the cover body 50 is sheathed on the lower end of the second bracket 40 , and the accommodation cavity 13 is defined between the cover body 50 and the second bracket 40 . The cover body 50 can be used as the lower cover of the pod, the cover body 50 is connected with the second bracket 40 , and the first bracket 30 is arranged in the cover body 50 . The atomization assembly 20 and the first bracket 30 are located in the accommodating chamber 13 . The bottom of the cover body 50 is provided with an air inlet 51 , and the air inlet 51 is located below the bottom wall 33 of the first bracket 30 . The air inlet 51 communicates with the first air guide hole 31 , the second air guide hole 41 and the air flow channel 12 . The outside atmosphere is introduced into the housing 10 through the air inlet 51, and the gas circulates in the air guide channel formed by the air inlet 51, the first air guide hole 31, the second air guide hole 41 and the air flow channel 12.

According to the embodiment of the present application, referring to FIG. 10 , the second bracket 40 is provided with two oil guide holes 42 , and the two oil guide holes 42 are spaced apart and arranged on both sides of the second air guide hole 41 , between each oil guide hole 42 can be independent of each other. The two oil guide holes 42 respectively form two oil guide passages with the oil storage bin 11 . The e-liquid in the oil storage chamber 11 can be introduced into the two ends of the oil absorbing body 21 from the two oil guide holes 42 respectively, so as to improve the oil absorbing efficiency of the oil absorbing body 21 . Air guide passages are formed between the air inlet 51 and the first air guide hole 31 , the second air guide hole 41 and the air flow channel 12 , and each oil guide passage is independent from the air guide passage.

In this application, when the e-liquid absorbed by the oil-absorbing body 21 reaches saturation and a small amount of e-liquid leaks from the end of the oil-absorbing body 21 , the leaked e-liquid drops on the bottom wall 33 of the first bracket 30 In this way, the dripped e-liquid is prevented from directly dripping at the air inlet 51 and flowing to the outside of the casing 10, and the oil leakage phenomenon of the electronic cigarette device 100 is prevented from affecting the user experience.

In one embodiment of the present application, referring to FIG. 2 , an atomization cavity 23 is defined between the second bracket 40 and the first bracket 30 , the first air guide hole 31 and the second air guide hole 41 communicate with each other, and the atomization assembly 20 Set in the atomization chamber 23. When the user is inhaling, the outside air can be introduced through the first air guide hole 31 , collide with the barrier part 32 , and then enter the atomization chamber 23 . The gas entering the atomization chamber 23 is in full contact with the atomization assembly 20, and carries the mist generated by the atomization assembly 20 into the user's mouth through the airflow channel 12, which greatly improves the user's inhalation taste.

In some specific embodiments of the present application, the second bracket 40 further includes: a beam 43 disposed in the second bracket 40 , and the beam 43 corresponds to the second air guide hole 41 and the airflow channel 12 .

That is to say, as shown in Fig. 2, Fig. 5 and Fig. 10, the second bracket 40 is also provided with a crossbeam 43, the crossbeam 43 is arranged in the second bracket 40, the crossbeam 43 is located below the second air guide hole 41, and the crossbeam 43 It corresponds to the second air guide hole 41 and the airflow channel 12 . After the flue gas is condensed in the airflow passage 12, when the produced liquid drop drops along the side wall of the airflow passage 12, the dropped liquid drop falls on the crossbeam 43, prevents the liquid drop from directly dropping on the atomizing assembly 20 like this On the heating element 22, the phenomenon of frying oil is produced.

In one embodiment of the present application, the atomizer assembly 20 is a cotton core atomizer. The oil absorbing body 21 is columnar, and the two ends of the oil absorbing body 21 abut against the two oil guide holes 42 of the second bracket 40 respectively. The heating element 22 is wound around the middle of the oil absorbing body 21 , and the orthographic projection of the beam 43 in the direction toward the bottom wall 33 of the first bracket 30 covers the oil absorbing body 21 .

In other words, referring to FIG. 1 , the atomizing assembly 20 can be a cotton core atomizer, the oil absorbing body 21 can be configured as a columnar body, and the oil absorbing body 21 can be an oil absorbing cotton core. Two ends of the oil absorbing body 21 abut against two oil guide holes 42 of the second bracket 40 respectively. The e-liquid in the oil storage chamber 11 penetrates into the oil absorbing body 21 from the two oil guide holes 42 on the second bracket 40 , and absorbs the e-liquid through the oil absorbing body 21 . The heating element 22 is wound on the oil absorbing body 21 , and the heating element 22 is wound approximately in the middle of the oil absorbing body 21 . The positions of the heating element 22 , the second air guide hole 41 and the airflow channel 12 correspond to each other, so that the smoke generated by the heating element 22 after atomizing the e-liquid is discharged to the airflow channel 12 . The orthographic projection of the crossbeam 43 in the direction towards the bottom wall 33 of the first bracket 30 covers the oil absorber 21 , the crossbeam 43 is located between the second air guide hole 41 and the oil absorber 21 , and the position of the crossbeam 43 and the heating element 22 is in the airflow channel 12 Corresponds in the length direction. After the flue gas is condensed in the airflow passage 12, when the produced liquid drop drops along the sidewall of the airflow passage 12, the dropped liquid drop falls on the beam 43, preventing the liquid drop from directly dripping on the heating element 22 like this. Produce fried oil phenomenon.

According to an embodiment of the present application, referring to FIG. 1 and FIG. 2 , the central axis of the air inlet 51 and the central axis of the first air guide hole 31 are not on the same straight line. That is to say, the air inlet 51 on the cover 50 and the first air guide hole 31 are arranged in a staggered manner, which prevents the e-liquid leaking from the first air guide hole 31 from directly flowing out of the housing 10 through the air inlet 51, and avoids Oil leakage occurs in the vaping device 100, which affects user experience.

In the present application, the vaping device 100 further includes: an absorbent liquid 60, which is oil-absorbent cotton. The suction liquid 60 is disposed on the bottom of the cover body 50 , and a part of the suction liquid 60 corresponds to the position of the first air guide hole 31 .

In other words, referring to FIG. 1 , FIG. 2 and FIG. 6 , the vaping device 100 is further provided with an absorbent 60 , and the absorbent 60 may use absorbent cotton. The liquid absorption 60 is installed on the bottom of the cover body 50 , and the liquid absorption 60 may be arranged around the outer periphery of the air inlet 51 . A part of the liquid absorption 60 corresponds to the position of the first air guide hole 31 . When a small amount of e-liquid or smoke in the atomizing chamber 23 condenses to form condensed liquid that drips from the wall of the first air guide hole 31 , the dripped e-liquid or condensed liquid may fall on the absorbing liquid 60 . It is further absorbed by the suction liquid 60 to further prevent the dripping e-liquid or condensed liquid from flowing out of the casing 10 through the air inlet 51, and avoid oil leakage from the electronic cigarette device 100 and affect the user experience.

According to an embodiment of the present application, as shown in FIG. 1 , FIG. 2 and FIG. 6 , the vaping device 100 further includes a first sealing member 71 , and the first sealing member 71 may be a sealing ring. The first sealing member 71 is sleeved on the second air guide hole 41 of the second bracket 40. The first sealing member 71 can seal the connection between the second air guide hole 41 and the air flow channel 12, and prevent the smoke in the oil storage bin 11. The oil leaks into the airflow channel 12 and the second air guide hole 41, thus improving user experience.

In this application, as shown in FIG. 1 , FIG. 2 and FIG. 6 , the vaping device 100 further includes a second sealing member 72 , and the second sealing member 72 may be a sealing ring. The second sealing member 72 is disposed in the housing 10 , and the second sealing member 72 is sleeved on the outer wall of the second support 40 , and the outer edge of the second sealing member 72 abuts against the inner wall of the housing 10 . The second bracket 40 , the housing 10 and the second seal 72 can cooperate to define the oil storage tank 11 . By setting the second sealing member 72 , the e-liquid in the oil storage bin 11 is prevented from leaking from the inner wall of the housing 10 to the outside of the housing 10 .

In this application, referring to FIG. 1 , FIG. 2 and FIG. 6 , the vaping device 100 further includes a third sealing member 73 , and the third sealing member 73 may be a sealing ring. The third sealing member 73 is sleeved on the outer wall of the cover body 50 , and the outer edge of the third sealing member 73 abuts against the inner wall of the casing 10 . By setting the third sealing member 73 on the outer wall of the cover 50 , it is possible to further seal the small amount of e-liquid seeping out of the second sealing member 72 , preventing a small amount of e-liquid from leaking from between the cover 50 and the housing 10 . Leakage to the outside of the casing 10 further improves the overall sealing performance of the vaping device 100 .

According to an embodiment of the present application, as shown in FIG. 1 , FIG. 2 and FIG. 6 , the vaping device 100 further includes conductive nails 80, wherein the number of conductive nails 80 is two, and the two conductive nails 80 can be obtained from The bottom of the cover body 50 passes through, and the conductive nail 80 is electrically connected to the heating element 22 to realize the atomization function of the atomizing component 20 on the e-liquid.

During the assembly process of the electronic cigarette device 100 of the present application, referring to FIG. 1 and FIG. 6 , the first sealing member 71 can be inserted into the second bracket 40 first, and the two parts can be sealed and fixed through interference fit. The first seal 71 is used to seal the air flow channel 12 of the casing 10 and the second bracket 40 . Then the second sealing member 72 is inserted into the second bracket 40 , and the two parts are inserted through the second sealing member 72 and then tightened to achieve assembly fit. The second sealing member 72 is used to seal the inner wall of the housing 10 and the second bracket 40 , and the second bracket 40 defines the oil storage chamber 11 for containing e-liquid through the second sealing member 72 and the housing 10 . The third sealing member 73 is sheathed on the cover body 50 , and the cover body 50 is connected with the second bracket 40 and is electrically connected with the atomization assembly 20 through the conductive nail 80 . Finally, after assembling the first bracket 30, the atomization assembly 20, the second bracket 40, the first sealing member 71, the second sealing member 72, the cover body 50, the third sealing member 73 and the conductive nail 80 into a complete structure, put them into the Inside the casing 10 , and slowly push it in from one end of the casing 10 until it is against the airflow channel 12 of the casing 10 .

When a user smokes, gas enters from the air inlet 51 at the bottom of the casing 10 , and then enters the atomizing chamber 23 from the first air guide hole 31 on one side of the first bracket 30 . By designing the unique wall structure (blocking part 32 ) and size of the inner cavity, the gas can achieve the best collision and rebound with the blocking part 32 , and the flow rate and resistance of the gas are optimized and improved to the greatest extent. The cross-sectional aperture width d1 at the first air guide hole 31 is designed to be 1mm-2mm, the outlet width d3 is designed to be 0.5mm-1.5mm, and the height d2 is designed to be 0.8-2.5mm. Within this size range, optimal collision and rebound of the gas with the barrier 32 is achieved. The gas is atomized in contact with the cotton core atomizer (atomization assembly 20 ) soaked in e-liquid to generate smoke, and the smoke continues to flow upward through both sides of the second bracket 40 until it enters the user's mouth.

After the user finishes smoking, the gas cools down, and condensate is adsorbed on the side wall of the airflow channel 12, and the condensate will slide down into the airway after a period of time. By adding a crossbeam 43 right below the air flow channel 12 , it is possible to prevent the condensate from directly falling onto the atomizing assembly 20 to cause frying oil and other problems. At the same time, by designing an absorbent 60 (oil-absorbing cotton) above the air inlet 51, when a small amount of e-liquid drips from the oil-absorbing body 21, the dripping e-liquid will fall on the bottom wall 33 of the first bracket 30 , the bottom wall 33 of the first bracket 30 can block the e-liquid to prevent the e-liquid from dripping directly on the air inlet 51, and the liquid absorbing liquid 60 will absorb the excess e-liquid in time, so as to prevent the e-liquid from flowing outside the housing 10 affect user experience.

In a word, according to the electronic cigarette vaping device 100 of the embodiment of the present application, the first air guide hole 31 and the barrier part 32 communicating with the airflow channel 12 are provided on the first bracket 30 , and a crossbeam 43 is provided under the airflow channel 12 . By setting the barrier part 32 on the gas transmission path of the first air guide hole 31, when the outside atmosphere is introduced through the first air guide hole 31, the gas can collide with the barrier part 32, thus improving the flow rate and resistance of the gas and making the gas The direction of transmission is changed. In this way, the gas can fully contact the atomizing component 20 soaked with e-liquid to atomize and take away the smoke, which greatly improves the user experience. Moreover, by setting the beam 43, it is possible to prevent the condensate from directly falling onto the atomizing assembly 20 and causing problems such as deep frying. At the same time, when a small amount of e-liquid drips from the oil-absorbing body 21, the dripping e-liquid will fall on the bottom wall 33 of the first bracket 30, and the bottom wall 33 of the first bracket 30 can block the e-liquid and prevent the e-liquid from Drop directly on the air inlet 51, suck and the liquid 60 will absorb the excess e-liquid in time, so as to prevent the e-liquid from flowing outside the housing 10 and affecting the user experience.

The second aspect of the present application provides an electronic cigarette, including the electronic cigarette generating device 100 in the above-mentioned embodiment. Since the electronic cigarette generating device 100 according to the present application has the above-mentioned technical effects, the electronic cigarette according to the present application should also have corresponding technical effects. That is, the electronic cigarette of the present application can effectively prevent oil leakage and condensate from directly falling onto the atomizing assembly 20 to cause oil frying, which greatly improves user experience.

Certainly, other structures and working principles of the electronic cigarette are understandable and achievable to those skilled in the art, and will not be described in detail in this application.

Although some specific embodiments of the present application have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, rather than limiting the scope of the present application. Those skilled in the art will appreciate that modifications can be made to the above embodiments without departing from the scope and spirit of the application. The scope of the application is defined by the appended claims.

Claims

An electronic cigarette device, characterized in that it includes:

A casing, the casing is provided with an oil storage tank, and the casing is provided with an air flow channel communicating with the outside atmosphere;

An atomizing assembly, the atomizing assembly includes an oil absorbing body and a heating element, the heating element is arranged on the oil absorbing body, and the oil absorbing body communicates with the oil storage bin;

The first bracket, the first bracket is set in the housing, the atomization assembly is set on the first bracket, the first bracket is provided with a first air guide hole communicating with the airflow channel, so A blocking portion is provided on the inner wall of the first bracket, and the blocking portion corresponds to the position of the first air guide hole, so as to change the direction of the airflow passing through the first air guide hole.
The electronic cigarette vaporizing device according to claim 1, wherein the inner wall of the first bracket is defined as a first side wall, and the first air guide hole is arranged between the bottom wall of the first bracket and the first side wall. The junction of one side wall, and the barrier part is arranged on the side of the first air guide hole facing the liquid storage bin.
The electronic cigarette atomization device according to claim 1 or 2, wherein the oil-absorbing body divides the airflow direction passing through the first air guide hole into two, and the gas in the two airflow directions After being in contact with both sides of the oil-absorbing body, it is exported through the airflow channel.
The electronic cigarette atomizing device according to claim 2 or 3, wherein the first air hole penetrates along the thickness direction of the bottom wall.
The electronic cigarette atomizing device according to any one of claims 2 to 4, characterized in that, the cross-section of the first air guide hole is square, and the barrier part is spaced apart from the first air guide hole.
The electronic cigarette atomizing device according to any one of claims 2 to 5, wherein the side surface of the barrier part facing the atomization component is defined as a second side wall, and the first side A wall is disposed opposite to the second side wall.
The electronic cigarette atomizing device according to claim 6, wherein the barrier portion extends horizontally from the first side wall toward the atomizing assembly.
The electronic cigarette vaporization device according to any one of claims 1 to 6, characterized in that, the dimension of the horizontal extension of the barrier part is smaller than the length dimension of the cross-section of the first air guide hole.
The electronic cigarette atomizing device according to any one of claims 1 to 8, characterized in that, the length dimension of the section of the first air guide hole is 1mm-2mm.
The electronic cigarette atomizing device according to any one of claims 1 to 9, characterized in that, the side of the barrier portion close to the first air guide hole is vertically aligned with the first air guide hole The distance is 0.8mm-2.5mm.
The electronic cigarette atomizing device according to claim 6 or 7, characterized in that, the side of the barrier part close to the second side wall and the side of the first air guide hole away from the first side wall The distance between the extension lines of one side in the vertical direction is 0.5mm-1.5mm.
The electronic cigarette device according to any one of claims 2 to 11, further comprising:

The second bracket, the second bracket is arranged in the housing, the second bracket is provided with a second air guide hole and an oil guide hole, the second air guide hole communicates with the air flow channel, and the oil guide hole communicated with the oil storage bin, the oil absorbing body is arranged in the second bracket, and the oil absorbing body is connected with the oil guide hole;

A cover body, the cover body is sleeved on a side of the second bracket close to the first bracket, an accommodating cavity is defined between the cover body and the second bracket, the atomization assembly and the The first bracket is arranged in the accommodating cavity, and the cover body is provided with an air inlet, and the air inlet communicates with the first air guide hole, the second air guide hole and the airflow channel.
The electronic cigarette atomization device according to claim 12, wherein the number of the oil guide holes is two, and the two oil guide holes are spaced apart and arranged on both radial sides of the second air guide hole , the two oil guide holes respectively form two oil guide passages with the oil storage tank, and the air guide passages are formed between the air inlet, the first air guide hole, the second air guide hole and the air flow channel , and the two oil guide passages are independent from the air guide passages.
The electronic cigarette vaporization device according to claim 12 or 13, characterized in that, the second support and the first support define an opening that communicates with the first air guide hole and the second air guide hole. An atomization chamber, the atomization assembly is located in the atomization chamber.
The electronic cigarette device according to any one of claims 12 to 14, characterized in that, the second bracket further comprises: a beam, the beam is arranged in the second bracket, and the beam is connected to the The second air guide hole corresponds to the airflow channel.
The electronic cigarette atomization device according to any one of claims 12 to 15, wherein the oil absorbing body is columnar, and the two ends of the oil absorbing body abut against the two guides of the second support respectively. oil hole.
The electronic cigarette atomization device according to claim 15 or 16, wherein the heating element is wound around the middle of the oil absorbing element, and the crossbeam is facing the bottom wall of the first support The orthographic projection in the direction covers the oil-absorbing body.
The electronic cigarette atomizing device according to any one of claims 12 to 17, wherein the central axis of the air inlet and the central axis of the first air guide hole are not on the same straight line.
The electronic cigarette device according to any one of claims 12 to 18, further comprising: a liquid absorption, the liquid absorption is arranged on the bottom wall of the cover, and a part of the liquid absorption is connected to the bottom wall of the cover. The positions of the first air guide holes correspond to each other.
The electronic cigarette vaporizing device according to claim 19, characterized in that the liquid absorbing is oil-absorbing cotton.
The electronic cigarette device according to any one of claims 12 to 20, further comprising: a first sealing member, the first sealing member is sleeved on the second air guide hole to seal the air flow channel and The joint of the second air guide hole.
The electronic cigarette device according to any one of claims 12 to 21, further comprising: a second sealing member, the second sealing member is arranged in the casing, and the second sealing member is sleeved In the second bracket, the outer edge of the second sealing member abuts against the inner wall of the casing.
The electronic cigarette vaporizing device according to any one of claims 12 to 22, further comprising: a third sealing member sleeved on the cover body, and the third sealing member The outer edge of the piece abuts against the inner wall of the housing.
The electronic cigarette atomizing device according to any one of claims 1 to 23, wherein the atomizing component is a cotton core atomizer.
The electronic vaping device according to any one of claims 12 to 24, further comprising: a conductive nail, the conductive nail passes through the cover body, and the conductive nail is electrically connected to the heating body connect.
An electronic cigarette, characterized in that it comprises the electronic cigarette vaporizing device according to any one of claims 1-25.