CN212185117U - Atomization device - Google Patents

Abstract

The utility model discloses an atomization device, which relates to the technical field of atomization and comprises a cavity, wherein the cavity is used for accommodating an atomization material; an atomizing wick for heating the nebulizable material to form an aerosol; and the mounting channel is used for mounting the atomizing core, the chamber is provided with an opening for the atomized material to flow out, the opening is communicated with the mounting channel, and the mounting channel is internally provided with a shielding piece which can move in a reciprocating manner and is opened and closed with the opening. In this solution, when the atomizing core is loaded, the opening is opened so that the nebulizable material in the chamber can flow from the chamber to the atomizing core and be atomized; when the atomizing core is dismantled, close the opening to the material that can atomize in the chamber then can't flow from the opening, thereby can effectively solve the excessive extravagant problem that perhaps is difficult to the clearance of material that can atomize.

Description

Atomization device

Technical Field

The utility model belongs to the technical field of the atomizing technique and specifically relates to indicate an atomizing device.

Background

In the prior art, the atomizing device generally comprises a chamber and an atomizing core, wherein the chamber stores the nebulizable material and supplies the nebulizable material to the atomizing core for atomization, i.e. the nebulizable material in the chamber can flow to the atomizing core through an opening. The atomizing device cavity and the atomizing core are generally in a detachable connection mode, so that the cavity can be replaced conveniently in time. However, with such an atomising device, residual atomised material in the chamber may flow out through the openings after removal of the finished core, resulting in wasted atomised material and increased unnecessary cleaning.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: control of the outflow of nebulizable material in the chamber of the nebulization device.

To this end, the utility model discloses an atomizing device, include

A chamber for containing an aerosolizable material;

an atomizing wick for heating the nebulizable material to form an aerosol; and

the installation passageway, the installation passageway is used for installing atomizing core, be equipped with the confession on the cavity the material that can atomize flows out the opening of cavity, the opening with the installation passageway switches on, be equipped with reciprocating motion in the installation passageway and open and close open-ended shielding piece.

In a further scheme, the shielding piece comprises a shielding part for shielding the opening, the shielding piece further comprises a pushing part for pushing the shielding piece to move by external force, and when the atomization core is installed in the installation channel, the atomization core is in contact with the pushing part and pushes the shielding piece to move.

In a further scheme, a through stepped hole for the atomization core to be installed is formed in the shielding piece, and the pushing portion is formed at the step of the stepped hole.

In a further scheme, the shielding piece is connected with an elastic piece, and when the atomization core is not installed, the elastic piece pushes the shielding piece to completely shield the opening under the action of elastic restoring force.

In a further scheme, the elastic piece is a spring, the spring is positioned in the installation channel, one end of the shielding piece is connected with the spring and moves back and forth along with the expansion of the spring, and the other end of the spring is connected with the inner wall of the installation channel.

In a further scheme, a sealing element is fixedly arranged in the mounting channel, and when the atomization core is not mounted, the shielding element is pushed by the elastic element to abut against the sealing element in a contact manner and is limited.

In a further aspect, the sealing member is provided with a through hole, which is coaxial with the mounting channel, for the atomizing core to pass through the sealing member and push the shielding member.

In a further aspect, the sealing member is a silicone gasket.

The utility model discloses in, when dismantling the separation to atomizing device's atomizing core, this problem of the material that can atomize in the cavity easily flows from the opening, and adopts a movable shielding piece to open or close the opening. Opening the opening when the atomizing core is loaded so that the nebulizable material in the chamber can flow from the chamber to the atomizing core and be atomized; when the atomizing core is dismantled, close the opening to the material that can atomize in the chamber then can't flow from the opening, thereby can effectively solve the excessive extravagant problem that perhaps is difficult to the clearance of material that can atomize.

Drawings

The following detailed description of the specific structure of the present invention with reference to the accompanying drawings

FIG. 1 is a schematic view of an atomizing apparatus;

FIG. 2 is a schematic structural view of a portion of FIG. 1;

FIG. 3 is a cross-sectional view of an atomizing device with the opening closed;

FIG. 4 is a sectional view of an atomizing device with an opening open;

FIG. 5 is a corresponding partial cross-sectional view of FIG. 3;

FIG. 6 is a cross-sectional view of a portion of the structure of FIG. 5;

fig. 7 is another partial sectional view corresponding to fig. 3.

In the figure, the device comprises a chamber 1, a mounting channel 11, a sealing element 12, an opening 13, a shielding element 14, a shielding part 141, a pushing part 142, a spring 15, a suction nozzle 16, an atomizing core 2 and a feed inlet 21.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Aerosolization devices (e.g., electronic cigarettes or e-cigarettes) have become a popular alternative to traditional cigarettes in recent years, in part because most of the toxic substances common in tobacco smoke are not present in the aerosol inhaled by the user of the aerosolization device. The nebulizing device may be electronic or non-electronic, and generates an aerosol for inhalation by a user by nebulizing nebulizable material stored in a chamber. The nebulizable material may be e-liquid. It may also include nicotine salts, which contain nicotine in its natural state in tobacco leaves and require higher temperatures for effective atomization. The nebulizable material may be cannabidiol ("CBD") for medical use or tetrahydrocannabinol ("THC") for recreational use. Notably, the use of CBD and THC may vary due to law in the jurisdiction where the intended use is located. Even so, the present invention is technically applicable to all nebulizable materials described herein.

With reference to fig. 1-7, in a specific embodiment, an atomizing device is disclosed, which includes a chamber 1, the chamber 1 is used for containing an aerosolizable material, a mounting channel 11 for mounting an atomizing core 2 is provided on the chamber 1, the chamber 1 is further provided with an opening 13 for allowing the aerosolizable material to flow out of the chamber 1, and the opening 13 is communicated with the mounting channel 11; a shutter 14 that can reciprocate and open and close the opening 13 is provided in the mounting passage 11. The openings 13 are generally circular in shape and may be, for example, oval, honeycomb, double diamond, crescent, hexagonal, bat, clover, quadrangle star, rectangular (including square), infinite symbol, cross, star, pentagram, and triangular in shape. The number of openings 13 is typically 1, but may also be 2, 3, 4, …, 10, …, 20, …. The shape and number of openings 13 are not limited to this solution. This solution addresses the problem of the nebulizable material in the chamber 1 easily flowing out of the opening 13 when the nebulizing cartridge 2 of the nebulizing device is displaced during detachment or use, but a movable shutter 14 is used to open or close the opening 13. The atomizing core 2 is used to generate an aerosol from an aerosolizable material. The process of forming an aerosol is also referred to as the "aerosolization process", i.e., the physical substance is converted into particles that are small and light enough to be carried away by air. When the atomizing core 2 is loaded, the shielding piece 14 is pushed upwards, the shielding piece 14 moves along the loading direction of the atomizing core 2, and the opening 13 is exposed, so that the nebulizable material in the chamber 1 can flow out of the chamber 1, enter the atomizing core 2 through the opening 13 and the feed inlet 21 and be atomized; when the atomizing core 2 is removed or displaced, the opening 13 is closed, so that the nebulizable material in the chamber 1 cannot flow out of the opening 13, and the problem that the nebulizable material overflows and is wasted or is difficult to clean can be effectively solved. Moreover, when the atomizing core 2 is displaced during installation or use, the opening 13 is closed, and the nebulizable material cannot flow out of the opening 13, so that a user can be warned that the installation position of the atomizing core 2 is incorrect, and the use error of the atomizing device is caused.

With reference to fig. 5 and 6, in a specific embodiment, the shielding member 14 includes a shielding portion 141 for shielding the opening 13, and the shielding member 14 further includes a pushing portion 15 for pushing the atomizing core 2 to move by an external force, so that when the atomizing core 2 is installed in the installation channel 11, the atomizing core 2 contacts with the pushing portion 15 and pushes the shielding member 14 to move. The area of the shield 141 is sized to completely shield the opening 13 so that the nebulizable material in the chamber 1 does not escape via the gap between the opening 13 and the shield 14 when the shield 14 closes the opening 13. Considering that, on the one hand, the shield member 14 is required to shield the opening 13 when the atomizing core 2 is removed, and at the same time, to open the opening 13 when the atomizing core 2 is loaded, a shielding portion 141 is formed on the shield member 14 so as to shield the opening 13; at the same time, a pushing portion 15 is formed so that the atomizing core 2 can be loaded with the blocking piece 14 pushed, thereby opening the opening 13 so that the nebulizable material flows out of the chamber 1 and into the atomizing core 2 for nebulization.

Referring to fig. 6 again, regarding the specific arrangement of the pushing portion 15, considering that the atomizing core 2 can be used to push the shielding member 14, a through stepped hole for the atomizing core 2 to be inserted into can be provided in the shielding member 14, and the pushing portion 15 is formed at the step of the stepped hole. When the atomizing core 2 is loaded, the atomizing core 2 can contact the pushing portion 15 at the step and further push the entire shutter to open the opening 13.

Referring to fig. 5 and 6, in an embodiment, the shielding member 14 is connected to an elastic member, and when the atomizing core 2 is not installed, the elastic member pushes the shielding member 14 to completely shield the opening 13 under the action of the elastic restoring force. The resilient member is arranged such that, in the absence of an external force, the resilient member pushes the shutter 14 to block the opening 13. That is, when the atomizing core 2 is detached from the chamber 1, the opening 13 will be automatically blocked by the elastic member due to no external force, so as to ensure that the nebulizable material does not flow out.

In one embodiment, the elastic member is preferably a spring 15, the spring 15 is located in the installation channel 11, one end of the shielding member 14 is connected with the spring 15 and moves back and forth along with the expansion and contraction of the spring 15, and the other end of the spring 15 is connected with the inner wall of the installation channel 11. After the atomizing core 2 is installed, the spring 15 is in a compressed state, and after the atomizing core 2 is detached, the shielding piece 14 is pushed to the opening 13 and shields the opening 13 under the elastic restoring force of the spring 15.

Referring to fig. 5 and 6, in a specific embodiment, a sealing member 12 is further fixedly disposed in the mounting channel 11, and when the atomizing core 2 is not mounted, the shielding member 14 is pushed by the elastic member to abut against the sealing member 12 and is limited. The seal 12, on the one hand, has a sealing effect and prevents the nebulizable material from escaping. On the other hand, the fixedly arranged sealing element 12 can also be used as a limiting structure, under the action of the elastic restoring force of the elastic element, the shielding element 14 can move along the direction of the opening of the installation channel 11 until the shielding element 14 is limited and blocked by the sealing element 12 and can not move any more, and when the shielding element 14 stops moving, the shielding element can just stay at the opening 13 and block the opening 13.

Furthermore, the sealing element 12 is provided with a through hole, which is coaxial with the mounting channel 11, for the atomizing core 2 to pass through the sealing element 12 and push the shutter 14. Considering that the atomizing core 2 needs to be inserted into the mounting passage 11 and the formed atomized aerosol is conducted to the suction nozzle 16, the atomizing core 2 needs to penetrate the sealing member 12 and the shielding member 14. The sealing element 12 here may preferably be a silicone gasket, also in view of the sealing effect.

Here, the upper, lower, left, right, front, and rear represent only relative positions thereof and do not represent absolute positions thereof. The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that the contents of the specification and the drawings are used for conversion, or directly or indirectly applied to other related technical fields, are included in the same way in the patent protection scope of the present invention.

Claims (8)

1. An atomizing device characterized by: comprises that

A chamber for containing an aerosolizable material;

an atomizing wick for heating the nebulizable material to form an aerosol; and

the installation passageway, the installation passageway is used for installing atomizing core, be equipped with the confession on the cavity the material that can atomize flows out the opening of cavity, the opening with the installation passageway switches on, be equipped with reciprocating motion in the installation passageway and open and close open-ended shielding piece.

2. The atomizing device of claim 1, wherein: the shielding piece comprises a shielding portion used for shielding the opening, the shielding piece further comprises a pushing portion used for pushing the shielding portion to move by external force, the atomization core is installed in the installation channel, and the atomization core is in contact with the pushing portion and pushes the shielding piece to move.

3. The atomizing device of claim 2, wherein: the shielding piece is internally provided with a through stepped hole for the atomization core to be arranged in, and the step part of the stepped hole forms the pushing part.

4. An atomizing device as set forth in any one of claims 1 to 3, wherein: the shielding piece is connected with an elastic piece, and when the atomization core is not installed, the elastic piece pushes the shielding piece to completely shield the opening under the action of elastic restoring force.

5. The atomizing device of claim 4, wherein: the elastic piece is a spring, the spring is positioned in the installation channel, one end of the shielding piece is connected with the spring and moves back and forth along with the expansion of the spring, and the other end of the spring is connected with the inner wall of the installation channel.

6. The atomizing device of claim 4, wherein: and a sealing element is fixedly arranged in the mounting channel, and when the atomizing core is not mounted, the shielding element is pushed by the elastic element to abut against the sealing element in a contact manner and is limited.

7. The atomizing device of claim 6, wherein: the sealing element is provided with a through hole which is coaxial with the mounting channel so that the atomizing core can penetrate through the sealing element and push the shielding element.

8. The atomizing device of claim 7, wherein: the sealing member is a silica gel pad.

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