WO2020220226A1

WO2020220226A1 - Leak-proof atomization device

Info

Publication number: WO2020220226A1
Application number: PCT/CN2019/085060
Authority: WO
Inventors: 刘秋明; 向智勇
Original assignee: 吉盛科技(惠州)有限公司
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-11-05

Abstract

Disclosed is a leak-proof atomization device, belonging to the technical field of electronic cigarettes, and comprising an e-liquid seal component (8), an ejection plug (7), a cup body (1) with a liquid storage cavity (4), and an atomization assembly (5) located in an atomization area. The liquid storage cavity (4) and the atomization area are provided with a communicating channel, the e-liquid seal component (8) is arranged in the communicating channel in an isolated and sealed manner, an end of the ejection plug (7) is arranged close to the e-liquid seal component (8), the ejection plug (7) is arranged movably, and when the ejection plug (7) is moved, the e-liquid seal component (8) is ejected by the end of the ejection plug (7), such that the liquid storage cavity (4) and the atomization area are in communication by means of the communicating channel therebetween. According to the invention, the atomized liquid in the atomization device can be prevented from leaking outwards when same is in a non-use state.

Description

Leak-proof atomization device

Technical field

The invention belongs to the technical field of electronic cigarettes, and particularly relates to a leak-proof atomization device.

Background technique

In the current atomizer or atomization device structure of electronic cigarettes, the e-liquid in the atomizer and the ceramic heating wire are always in conduction (because the ceramic heating wire quickly saturates the oil), there is widespread leakage of atomized liquid (such as e-liquid) ) Problems, especially the bumps during transportation, the negative pressure difference of atmospheric pressure during air transportation, and the transportation process. The atomized liquid easily penetrates from the storage area to the atomization area, and then flows out through the inner wall of the vent tube, causing the user to get it In the case of e-cigarettes, there is more oil leakage on the appliance shell, which seriously affects the promotion of e-cigarettes and the user's purchase experience.

technical problem

The purpose of the embodiments of the present invention is to provide a leak-proof atomization device, which can prevent the atomized liquid in the atomization device from leaking outward when it is not in use.

Technical solutions

The embodiment of the present invention is implemented as follows:

The leak-proof atomization device includes: an oil sealing component, a top plug, a cup body with a liquid storage cavity, and an atomization assembly located in an atomization area, the liquid storage cavity and the atomization area have a communication channel, the The oil-sealing component is arranged in the communicating passage or sealing the communicating passage port, one end of the top plug is arranged close to the oil-sealing component or the end surface of the oil-sealing component, the top plug is movably arranged, and when the top plug is moved At this time, the end of the top plug pushes the oil sealing component to make the communication channel between the liquid storage cavity and the atomization area conductive.

Wherein, the liquid storage cavity and the atomization area have two communication channels, and they are respectively located on the left and right sides of the atomization area. Accordingly, there are two oil sealing components.

Wherein, the oil sealing component is a film.

Wherein, one end of the top plug is a pointed boss.

Wherein, the pointed boss at one end of the top plug is located on one side of the film, and another pointed boss is provided on the other side of the film, and the other pointed boss is opposite to the pointed boss at one end of the top plug Set up.

The anti-leakage atomization device further includes a vent tube and a silicone seal seat, the atomization area is located inside the silicone seal seat, and the first end of the vent pipe is installed on the silicone seal seat and communicates with the atomization area .

Wherein, the silicone sealing seat is sealingly clamped on the inner wall of the lower end of the cup body, the second end of the vent pipe passes through the upper end of the cup body to communicate with the outside, and the silicone sealing seat and the inner wall of the cup body form the liquid storage cavity.

Wherein, the oil sealing component is a silicone film for sealing oil, which is integrated with the silicone sealing seat, and is arranged at the connection between the silicone sealing seat and the liquid storage cavity.

Wherein, the top plug has a pressing part extending out of the base.

Wherein, the top plug is a metal plug.

Beneficial effect

In the embodiment of the present invention, a silicone film is arranged between the atomized liquid storage area and the atomization area for sealing and isolation, which ensures that the e-cigarette in the oil storage cavity does not enter the atomization area during the transportation of the electronic cigarette, and avoids the transportation process. When the e-liquid leaks out, when in use, you only need to press the top plug to open the silicone film to open the oil path, so that the atomization liquid storage area and the atomization area can be connected, so that the atomization liquid can enter the mist The chemical zone is for users to use normally; the atomizer oil core is separated to ensure that the atomizer has a quality assurance role during the transportation, long-term storage and sales of the atomizer. It preserves the best condition, guarantees the taste of the first puff the user smokes, and prevents oil leakage; the top plug is designed as an easy car iron, replacing the traditional iron magnet, which can realize the oil core separation action. It can be well connected with the battery rod magnet, and the metal and the atomizer magnet are combined into one, which reduces the cost.

Description of the drawings

Figure 1 is a cross-sectional view of the sealed state of the leak-proof atomization device of the present invention;

Figure 2 is a cross-sectional view of the leak-proof atomization device of the present invention in an unsealed state;

Figure 3 is an exploded view of the leak-proof atomization device of the present invention.

The best mode of the invention

In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments:

As shown in Figures 1 and 2, the anti-leakage atomization device includes: an oil sealing component 8, a top plug 7, a cup 1 with a liquid storage cavity 4, and an atomization assembly 5 located in the atomization area. The liquid chamber 4 and the atomization area have a communication channel, the oil sealing component 8 is isolated and sealed in the communication channel or closes the communication channel port, and one end of the top plug 7 is disposed close to the oil sealing component 8, and The top plug 7 is movably arranged. When the top plug 7 is moved, the end of the top plug 7 pushes the oil sealing component 8 to conduct the communication channel between the liquid storage chamber 4 and the atomization area. The communication channel in the present invention can also be interpreted as the contact surface between the liquid storage cavity 4 and the atomization area, and at this time, the oil sealing component 8 just seals the contact surface and exists, and the liquid storage cavity 4 It is sealed and isolated from the atomization area, so that the atomization liquid (e-liquid) is sealed in the liquid storage cavity 4 to avoid oil leakage when it is not in use. When in use, only the top plug 7 needs to be moved to open the oil sealing component 8 so that the liquid storage cavity 4 is connected to the atomization area, so that the e-liquid can enter the atomization area, and the atomization assembly 5 is used for atomization. After chemicalization, smoke is formed for users to use.

In Figure 2, the top plug 7 is moved upward to break the oil sealing component 8, so that the liquid storage chamber 4 and the atomization area are connected, and the e-liquid flows into the atomization area. At this time, the atomization device is in an unsealed state and can be normal In use, while the atomization device in Figure 1 is in a sealed state, the top plug 7 is in the original state and has not moved up, and the oil sealing part 8 remains intact, so that the e-liquid cannot reach the atomization area, and it cannot leak out and will not appear. Oil leakage.

In the figure, the liquid storage cavity 4 and the atomization area have two communication channels, and they are respectively located on the left and right sides of the atomization area. Correspondingly, the oil sealing parts 8 are two, so the liquid storage cavity 4 The area in contact with the atomization area will be enlarged to ensure that the fog of the atomization effect is dense.

Wherein, the oil sealing component is a film, and a silica gel film can be selected. One end of the top plug 7 is a pointed boss. When the top plug 7 is moved, the top plug 7 breaks the film, so that the liquid storage cavity 4 is connected to the atomization area, so that the e-liquid can enter the mist To start using the area, preferably, the pointed boss at one end of the top plug 7 is located on one side of the film, and another pointed boss is provided on the other side of the film. The other pointed boss and the top The pointed bosses at one end of the plug 7 are arranged oppositely. When there are pointed bosses on both sides of the film, the film is easier to burst.

In the figure, the anti-leakage atomization device also includes a vent tube 2 and a silicone sealing seat 3. The atomization area is located inside the silicone sealing seat 3, and the first end of the vent tube 2 is installed on the silicone sealing seat 3. And connect with the atomization area. The silicone sealing seat 3 is sealed and clamped on the inner wall of the lower end of the cup body 1, the second end of the vent pipe 2 passes through the upper end of the cup body 1 to communicate with the outside, and the silicone sealing seat 3 and the inner wall of the cup body 1 form the storage Liquid chamber 4. When in use, the e-liquid in the liquid storage chamber 4 flows into the atomization area. After the atomization effect of the atomization assembly 5, it is exported to the upper end of the cup 1 through the vent tube 2 to the outside, and the user sucks the upper end of the cup 1 The opening of the mouth can smoke smoke. Preferably, the oil sealing component is a silicone film for sealing oil, which is integrated with the silicone sealing seat, and is arranged at the connection between the silicone sealing seat and the liquid storage cavity.

In the figure, the anti-leakage atomization device further includes a base 6 which is connected to the inner wall of the lower end of the cup body 1 in a sealed manner, and the top plug 7 is arranged in the base 6. Preferably, the top plug 7 has a pressing part (not shown in the figure) extending outside the base 6, so that the top plug 7 can be moved by pushing the pressing part. The figure shows the top plug 7 and the base 6 Schematic diagram with flush bottom.

Figure 3 is an exploded view of the leak-proof atomization device of the present invention, from top to bottom, the cup body 1, the vent tube 2, the silicone sealing seat 3, the atomizing component 5, the silicone seat 9, the base 6, the top plug 7 and the electrode 10, the cup body 1, the silicone seat 9 and the base 6 ensure the sealing state of the lower part of the cup body 1, so that the e-liquid will not leak from the base 6, the cup body 1, the vent tube 2 and the silicone sealing seat 3 The cooperation ensures the sealing state of the upper part of the cup body 1 and keeps the e-liquid inside the cup body 1.

Preferably, the top plug is a metal plug. The top plug is designed as an easy-car iron, replacing the traditional iron

The magnet can not only realize the oil core separation action, but also can be well connected with the battery rod magnet. The metal and the atomizer magnet are combined into one, which reduces the cost.

The main principle of the present invention is that a temporary sealing film (that is, an oil sealing component) is provided between the atomization area and the liquid storage chamber, which can be sealed in the communicating channel or at the port, or when the atomization area is connected to the storage cavity. When there is no communication channel between the liquid chambers, a sealing film is set on the connecting surface between the atomization area and the liquid storage chamber. These structural changes should be regarded as the protection scope of the present invention, and a top plug is provided at the same time. In order to break the film, the atomizer changes from a sealed state to an unsealed state, so that it can be used normally. The atomizer will not leak oil before the consumer uses it, and it is completely controlled by the consumer.

In the embodiment of the present invention, a silicone film is arranged between the atomized liquid storage area and the atomization area for sealing and isolation, which ensures that the e-cigarette in the oil storage cavity does not enter the atomization area during the transportation of the electronic cigarette, and avoids the transportation process. When the e-liquid leaks out, when in use, you only need to press the top plug to open the silicone film to open the oil path, so that the atomization liquid storage area and the atomization area can be connected, so that the atomization liquid can enter the mist The chemical zone is for users to use normally; the atomizer oil core is separated to ensure that the atomizer has a quality assurance role during the transportation, long-term storage and sales of the atomizer. The best condition is preserved, the taste of the first puff the user smokes is guaranteed, and oil leakage and liquid leakage are prevented.

The above descriptions are only preferred embodiments of the present invention and are not used to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection of the present invention. Within range.

Embodiments of the invention

See the best embodiment of the present invention.

Industrial applicability

The present invention provides an anti-leakage atomization device, which can prevent the atomized liquid in the atomization device from leaking outside in a non-use state.

Claims

The leak-proof atomization device is characterized by comprising: an oil sealing component, a top plug, a cup with a liquid storage cavity, and an atomization assembly located in an atomization area, the liquid storage cavity and the atomization area have communication Channel, the oil sealing component is arranged in the communicating passage or sealing the communicating passage port, one end of the top plug is arranged close to the oil sealing component or the end surface of the oil sealing component, the top plug can be movably arranged, when When the top plug is moved, the end of the top plug pushes the oil sealing component to conduct the communication channel between the liquid storage cavity and the atomization area.
The anti-leakage atomization device according to claim 1, wherein the liquid storage cavity and the atomization area have two communication channels, and they are respectively located on the left and right sides of the atomization area, correspondingly, There are two oil sealing parts.
The anti-leakage atomization device according to claim 1, wherein the oil sealing component is a thin film.
An anti-leakage atomization device according to claim 3, wherein one end of the top plug is a pointed boss.
The anti-leakage atomization device according to claim 4, wherein the pointed boss at one end of the top plug is located on one side of the film, and another pointed boss is provided on the other side of the film, The other pointed boss is opposite to the pointed boss at one end of the top plug.
The anti-leakage atomization device according to claim 1, further comprising a vent tube and a silicone sealing seat, the atomization area is located inside the silicone sealing seat, and the first end of the vent tube is installed on the silicone sealing seat And connect with the atomization area.
The anti-leakage atomization device according to claim 6, wherein the silicone sealing seat is sealed and clamped on the inner wall of the lower end of the cup body, and the second end of the vent pipe passes through the upper end of the cup body to communicate with the outside. , The silicone sealing seat and the inner wall of the cup form the liquid storage cavity.
The anti-leakage atomization device according to claim 6, wherein the oil sealing part is a silicone film for sealing oil, which is integrated with the silicone sealing seat, and is arranged on the silicone sealing seat and the storage The junction of the liquid chamber.
The anti-leakage atomization device according to claim 8, wherein the top plug has a pressing part extending outside the base.
The anti-leakage atomization device according to claim 1, wherein the top plug is a metal plug.