Aerosol generating substrate isolation structure and atomization equipment

Abstract

The utility model provides an aerosol generating substrate isolation structure and atomization equipment. The aerosol generating substrate isolation structure comprises an isolation piece, a substrate layer and a substrate layer, the isolation piece is provided with a first through hole, and the isolation piece is connected between the air switch and the matrix volatilization channel in a sliding mode so that the isolation piece can block the matrix volatilization channel or the first through hole can be communicated with the matrix volatilization channel. According to the utility model, through the arrangement of the isolation sheet, when a product leaves a factory, the isolation sheet is adopted to block the substrate volatilization channel, physical isolation between the air switch and the substrate volatilization channel is realized, the risk of corrosion to the air switch after aerosol is generated and the substrate is volatilized is completely eradicated from the source, and the performance stability of the air switch is guaranteed to the greatest extent; faults such as delayed closing or abnormal starting of the air switch caused by damage of the diaphragm of the air switch are avoided, the storage time of atomization equipment is prolonged to a certain extent, and the market competitiveness of products is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to atomization equipment technical field more specifically refers to an aerosol generating substrate isolation structure and atomization equipment. BACKGROUND

[0002] The atomization equipment has been widely applied as a device capable of heating the aerosol generating substrate and then generating the aerosol for the user to smoke. From the use mode, the common atomization equipment is mainly divided into reusable type and disposable type.

[0003] The disposable atomization equipment usually pre-stores a certain amount of aerosol generating substrate and works through the air flow induction mode. Specifically, when the user smokes, the external air enters the inside of the equipment to cause the change of the air pressure inside the equipment. At this time, the air switch built-in the disposable atomization equipment quickly captures the change of the air pressure and triggers the circuit conduction, so that the battery starts to supply power to the atomization component, so that the atomization component heats up under the action of the electric energy and atomizes the aerosol generating substrate, and then generates the aerosol for the user to smoke. When the user stops smoking, the air flow no longer enters the equipment, and the air switch automatically closes, and the atomization component also stops working, and the generation of the aerosol is also stopped immediately.

[0004] When the disposable atomization equipment is in the unused state for a long time, for example, after being used for a long time after being shipped, the aerosol generating substrate will gradually evaporate to the air switch through its own evaporation channel, causing the damage of the diaphragm in the air switch, resulting in the delayed closing or abnormal starting of the air switch when working, which seriously affects the user experience. At present, in order to solve the problem of easy damage of the air switch diaphragm, the industry generally uses the film plating technology to enhance the resistance of the air switch to the erosion of the aerosol generating substrate. However, this technology has significant drawbacks. First, the film plating process increases the manufacturing cost of the air switch and the entire atomization equipment. Second, the film plating technology is limited by the film plating process, film plating material and use environment, and it is difficult to ensure the protection effect and stability of the air switch after film plating. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the defects of the prior art and providing an aerosol generating substrate isolation structure and an atomization equipment to solve the technical problem that the air switch is easily eroded by the aerosol generating substrate.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a kind of aerosol generating substrate isolation structure, applied to air switch and substrate volatilization channel between, the aerosol generating substrate isolation structure includes: isolation sheet;The isolation sheet is equipped with first through-hole, the isolation sheet is slidably connected between the air switch and the substrate volatilization channel, to make the isolation sheet block the substrate volatilization channel or the first through-hole communicates the substrate volatilization channel.

[0008] Wherein, the aerosol generating substrate isolation structure further includes: mounting bracket, the mounting bracket is equipped between the air switch and the substrate volatilization channel;The mounting bracket is equipped with sliding groove and second through-hole, the second through-hole is equipped in the sliding groove, and it can be communicated with the air switch, the sliding groove and the substrate volatilization channel, the isolation sheet is slidably connected in the sliding groove.

[0009] Wherein, the sliding groove is open at one end, and the isolation sheet enters the sliding groove from the open end of the sliding groove.

[0010] Wherein, the sliding groove is equipped with first limit part, and the first limit part is between the second through-hole and the open end of the sliding groove;When the isolation sheet is slidably connected with the first limit part, the isolation sheet blocks the second through-hole.

[0011] Wherein, the sliding groove is equipped with second limit part, and the second limit part is on the side, away from the open end of the sliding groove, of the first limit part, and when the isolation sheet is slidably connected with the second limit part, the first through-hole is communicated with the second through-hole.

[0012] Wherein, the isolation sheet is equipped with third limit part, and the third limit part is connected to the first limit part or the second limit part.

[0013] Wherein, the isolation sheet is equipped with through groove, and part or all areas of the through groove are between the first through-hole and the third limit part.

[0014] Wherein, the mounting bracket is equipped with accommodating groove, and the accommodating groove is equipped in the open end of the sliding groove and communicated with the sliding groove, and the groove width of the accommodating groove is greater than the groove width of the sliding groove.

[0015] Wherein, one end of the isolation sheet is equipped with stop block corresponding to the accommodating groove, and when the isolation sheet is slidably connected with the stop block and the accommodating groove, the first through-hole is communicated with the second through-hole.

[0016] Second aspect, the utility model provides an atomization equipment, it includes: above-mentioned aerosol generating substrate isolation structure.

[0017] The advantages of this invention compared to existing technologies are as follows: By setting an isolation plate, this invention helps to block the matrix evaporation channel at the time of product shipment, achieving physical isolation between the air switch and the matrix evaporation channel. This eliminates the risk of corrosion to the air switch after the aerosol matrix evaporates, maximizing the performance stability of the air switch and avoiding malfunctions such as delayed shutdown or abnormal start-up caused by damage to the air switch diaphragm. It also extends the storage time of the atomizing device to a certain extent. The isolation plate adopts a sliding design, greatly simplifying the user's operation. When the user needs to start the atomizing device, they only need to easily push the isolation plate to connect the first through hole to the air switch and the matrix evaporation channel, allowing it to quickly enter normal use. This operation method is flexible and convenient, effectively improving the user experience. The isolation plate has a simple structure, requiring no complex processes or expensive materials, reducing the quality risk costs caused by technical instability, thereby significantly reducing the overall production cost of the atomizing device and improving the product's market competitiveness.

[0018] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model, it can be implemented according to the contents of the specification. In order to make the above and other objects, features and advantages of this utility model more obvious and understandable, the following are preferred embodiments, which are described in detail below. Attached Figure Description

[0019] Figure 1 A cross-sectional structural diagram of the isolation plate sealing the evaporation channel of the atomizing device provided by this utility model;

[0020] Figure 2 A cross-sectional structural diagram of the isolation plate connecting the matrix evaporation channel of an atomizing device provided by this utility model;

[0021] Figure 3 A front view schematic diagram of the interconnected first through hole and second through hole of an atomizing device provided by this utility model.

[0022] Figure 4 for Figure 3 A magnified view of part A;

[0023] Figure 5 A front view schematic diagram of the isolation plate sealing the second through hole of an atomizing device provided by this utility model;

[0024] Figure 6 for Figure 5 A magnified view of part B;

[0025] Figure 7 A schematic diagram of the mounting bracket for an aerosol generating matrix isolation structure provided by this utility model;

[0026] Figure 8 The utility model provides a kind of aerosol generating substrate isolation structure's isolation sheet structure schematic diagram.

[0027] Reference signs:

[0028] 1, isolation sheet;11, first through hole;12, third limiting portion;13, through slot;14, stop block;2, mounting bracket;21, sliding groove;211, first limiting portion;212, second limiting portion;22, second through hole;23, accommodating groove;3, air switch;4, substrate volatilization channel;5, shell;6, suction nozzle;7, atomization assembly;8, electric core;9, protective silica gel. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model will be further described in detail below with the drawings and specific embodiments. The technical scheme in the embodiments of the utility model will be described clearly and completely below by combining the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0030] It should be understood that, when used in the specification and the appended claims, the terms "comprise" and "include" indicate the presence of described features, whole, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, whole, steps, operations, elements, components and / or their sets.

[0031] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in the utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular form "a", "an" and "the" is intended to include the plural form.

[0032] It should be further understood that the term "and / or" used in the utility model specification and the appended claims means one or more of the associated listed items in any combination and all possible combinations, and includes these combinations.

[0033] Embodiment one

[0034] Reference Figures 1-8As shown, the embodiment discloses an aerosol generating substrate isolation structure, which is applied to an atomization device, specifically, between an air switch 3 and a substrate volatilization channel 4, for isolating the air switch 3 and the substrate volatilization channel 4 to avoid the aerosol generating substrate diffusing to the air switch 3 through the substrate volatilization channel 4 and corroding the air switch 3.

[0035] Specifically, the aerosol generating substrate isolation structure of the embodiment comprises an isolation sheet 1, wherein the isolation sheet 1 is provided with a first through hole 11, and the isolation sheet 1 is slidingly connected between the air switch 3 and the substrate volatilization channel 4, so that the isolation sheet 1 blocks the substrate volatilization channel 4 or the first through hole 11 communicates with the substrate volatilization channel 4.

[0036] The aerosol generating substrate isolation structure of the embodiment helps to block the substrate volatilization channel 4 by the isolation sheet 1 when the product is shipped, realizes the physical isolation of the air switch 3 and the substrate volatilization channel 4, and completely eliminates the corrosion risk of the air switch 3 caused by the volatilization of the aerosol generating substrate, thereby greatly ensuring the performance stability of the air switch 3, avoiding the air switch 3 delay closing or abnormal starting caused by the damage of the air switch 3 diaphragm, and prolonging the storage time of the atomization device to a certain extent. The isolation sheet 1 is slidingly arranged, which greatly simplifies the operation difficulty of the user. When the user needs to use the atomization device, the user only needs to easily push the isolation sheet 1, so that the first through hole 11 conducts the air switch 3 and the substrate volatilization channel 4, and the atomization device can quickly enter the normal use state. This operation method is flexible and convenient, and effectively improves the user experience. The isolation sheet 1 has a simple structure and does not require complex processes and expensive materials, thereby reducing the quality risk cost caused by unstable technology, and further greatly reducing the overall production cost of the atomization device and improving the market competitiveness of the product.

[0037] Specifically, the aerosol generating substrate isolation structure further comprises a mounting bracket 2, which is arranged between the air switch 3 and the substrate volatilization channel 4; the mounting bracket 2 is provided with a sliding groove 21 and a second through hole 22, the second through hole 22 is arranged in the sliding groove 21 and can communicate with the air switch 3, the sliding groove 21 and the substrate volatilization channel 4, and the isolation sheet 1 is slidingly connected to the sliding groove 21. The mounting bracket 2 provides a stable sliding track for the isolation sheet 1, ensuring that the isolation sheet 1 can move along the preset path. Specifically, when the aerosol generating substrate isolation structure is assembled, the isolation sheet 1 is placed in a state that the first through hole 11 and the second through hole 22 are not communicated and the second through hole 22 is blocked by the isolation sheet 1. When the user uses the atomization device, the isolation sheet 1 is pushed to slide in the sliding groove 21 until the first through hole 11 is aligned with the second through hole 22, so that the atomization device can start to work.

[0038] Specifically, one end of the sliding groove 21 is open, and the isolation sheet 1 enters the sliding groove 21 from the open end of the sliding groove 21. The open end of the sliding groove 21 facilitates the extension of the isolation sheet 1 to the outside of the mounting bracket 2, and facilitates the user to directly push the isolation sheet 1 manually without the need for extra mechanical structure or tool to assist operation, significantly reducing the difficulty of moving the isolation sheet 1, improving the convenience of operation, further enhancing the user experience during use, and effectively reducing the production cost of the aerosol generating substrate isolation structure.

[0039] Specifically, the sliding groove 21 is provided with a first limiting portion 211 located between the second through hole 22 and the open end of the sliding groove 21; when the isolation sheet 1 slides to connect with the first limiting portion 211, the isolation sheet 1 blocks the second through hole 22. The first limiting portion 211 provides stable positioning for the isolation sheet 1 in the state of blocking the second through hole 22, so as to maintain the state that the first through hole 11 and the second through hole 22 are staggered and the isolation sheet 1 blocks the second through hole 22, avoiding the accidental sliding of the isolation sheet 1 during the storage process of the atomization equipment, and thus causing the first through hole 11 and the second through hole 22 to be connected, causing the substrate volatilization channel 4 and the air switch 3 to be conductive, and causing the air switch 3 to be eroded by the aerosol generating substrate, thereby affecting the quality of the atomization equipment.

[0040] Specifically, the sliding groove 21 is provided with a second limiting portion 212 located on the side away from the open end of the sliding groove 21 of the first limiting portion 211, and when the isolation sheet 1 slides to connect with the second limiting portion 212, the first through hole 11 and the second through hole 22 are connected. The second limiting portion 212 provides stable positioning for the isolation sheet 1, ensuring that the isolation sheet 1 remains unchanged after the first through hole 11 is aligned with the second through hole 22, avoiding the accidental sliding of the isolation sheet 1 during the use of the atomization equipment, which blocks the air switch 3 and the substrate volatilization channel 4, causing the air switch 3 to work abnormally; in addition, the second limiting portion 212 provides effective feedback for the user's pushing operation, when the user pushes the isolation sheet 1 to connect the isolation sheet 1 with the second limiting portion 212, the second limiting portion 212 hinders the isolation sheet 1 from moving further, and the user can clearly know that the first through hole 11 and the second through hole 22 are connected, without the need to continue to push the isolation sheet 1, reducing the user's operation uncertainty, further improving the convenience and accuracy of the isolation sheet 1 operation, and making the user use the atomization equipment more easily and efficiently.

[0041] Specifically, the isolation sheet 1 is provided with a third limiting portion 12 connected to the first limiting portion 211 or the second limiting portion 212. In specific implementation, when the third limiting portion 12 is connected to the first limiting portion 211, the isolation sheet 1 blocks the second through hole 22; when the third limiting portion 12 is connected to the second limiting portion 212, the first through hole 11 and the second through hole 22 are in communication with each other. The provision of the third limiting portion 12 enhances the connection stability between the isolation sheet 1 and the first limiting portion 211 and the second limiting portion 212, so that the isolation sheet 1 can be firmly fixed at the corresponding position when connected to the first limiting portion 211 or the second limiting portion 212, and is not prone to displacement due to external force or vibration, further improving the reliability of the isolation sheet 1 in blocking or conducting the second through hole 22, and preventing the occurrence of functional failure problems due to loosening or displacement of the isolation sheet 1.

[0042] In this embodiment, the first limiting portion 211 and the second limiting portion 212 are clamping grooves, and the third limiting portion 12 is a protrusion. When the protrusion is clamped with the first limiting portion 211, the isolation sheet 1 blocks the second through hole 22; when the protrusion is clamped with the second limiting portion 212, the first through hole 11 communicates with the second through hole 22. It can be understood that in other embodiments, the first limiting portion 211 and the second limiting portion 212 can be elastic buckles, the third limiting portion 12 is a clamping groove, and the third limiting portion 12 is clamped with the first limiting portion 211 or the second limiting portion 212; the first limiting portion 211, the second limiting portion 212 and the third limiting portion 12 can be magnetic attraction members, and the third limiting portion 12 is attracted to the first limiting portion 211 or the second limiting portion 212.

[0043] Specifically, the distance between the first through hole 11 and the end of the isolation sheet 1 away from the opening end of the sliding groove 21 is greater than the hole diameter of the second through hole 22. When the third limiting portion 12 is connected to the first limiting portion 211, the first through hole 11 is located on the side of the second through hole 22 close to the opening end of the sliding groove 21, and the second through hole 22 is located between the first through hole 11 and the end of the isolation sheet 1 away from the opening end of the sliding groove 21. The provision of the distance between the first through hole 11 and the end of the isolation sheet 1 away from the opening end of the sliding groove 21 ensures that the isolation sheet 1 has sufficient area to block the second through hole 22, ensures that the isolation sheet 1 can completely block the second through hole 22, and avoids that the aerosol generating substrate volatilizes to the air switch 3 and then corrodes the air switch 3.

[0044] Specifically, the isolation sheet 1 is provided with a through groove 13, part or all of the through groove 13 is located between the first through hole 11 and the third limiting portion 12. The through groove 13 reserves a deformation space for the isolation sheet 1, so that the isolation sheet 1 has elastic adaptive force, effectively avoids the hard extrusion between the protrusion and the side wall of the sliding groove 21 in the sliding process, thereby preventing the problem that the isolation sheet 1 is easily damaged when moving due to excessive rigidity. At the same time, the arrangement of the through groove 13 is beneficial to the protrusion to enter and exit the groove, improves the smoothness and stability of the isolation sheet 1 in the sliding operation, and ensures that the aerosol generating substrate isolation structure can operate stably for a long time.

[0045] Specifically, the mounting bracket 2 is provided with a containing groove 23, the containing groove 23 is arranged at the opening end of the sliding groove 21 and communicates with the sliding groove 21, and the groove width of the containing groove 23 is greater than the groove width of the sliding groove 21. The containing groove 23 provides a transition space for the installation and sliding of the isolation sheet 1. The larger groove width makes the isolation sheet 1 more smooth when entering the sliding groove 21, avoiding the installation difficulty or jamming phenomenon caused by the size limitation of the opening of the sliding groove 21. At the same time, the containing groove 23 can also play a certain guiding role for the isolation sheet 1, ensuring that the isolation sheet 1 can accurately enter the sliding groove 21 and slide along the predetermined track.

[0046] Specifically, one end of the isolation sheet 1 is provided with a stop block 14 corresponding to the containing groove 23, when the isolation sheet 1 slides to the stop block 14 matched with the containing groove 23, the first through hole 11 communicates with the second through hole 22. The stop block 14 is used to limit the continuous pushing of the isolation sheet 1, the stop block 14 is embedded in the containing groove 23, and the stop block 14 can also avoid protruding outside the mounting bracket 2 in the state that the first through hole 11 and the second through hole 22 are communicated, thereby ensuring the surface flatness of the mounting bracket 2 and the atomization equipment during use of the atomization equipment.

[0047] Embodiment two

[0048] Referring to Figures 1-8 The embodiment discloses an atomization equipment, which comprises the aerosol generating substrate isolation structure of the embodiment one.

[0049] Specifically, the atomization device of the embodiment further comprises: a shell 5, a suction nozzle 6, an atomization assembly 7, an electric core 8, an air switch 3, and a protective silica gel 9; the suction nozzle 6 is connected to the top of the shell 5 and communicates with the inner cavity of the shell 5; the atomization assembly 7 and the electric core 8 are distributed in the shell 5 from top to bottom, the atomization assembly 7 is used for storing and heating an aerosol generating substrate; the air switch 3 is arranged outside the electric core 8, and the electric core 8 is electrically connected with the air switch 3 and the atomization assembly 7; there is a gap between the atomization assembly 7 and the air switch 3, forming a substrate volatilization channel 4; an aerosol generating substrate isolation structure is arranged between the substrate volatilization channel 4 and the air switch 3, and the protective silica gel 9 is arranged between the air switch 3 and the mounting bracket 2. The protective silica gel 9 has the functions of sealing and buffering, can prevent impurities such as dust and water vapor from entering the air switch 3, affect the normal work of the air switch 3, and can buffer the vibration when the atomization device is impacted by external force, protect the air switch 3 from being damaged, and ensure that the entire atomization device can stably and reliably operate. In specific implementation, the user pushes the isolation sheet 1 to make the first through hole 11 communicate with the second through hole 22, and then the user performs a suction action through the suction nozzle 6, the airflow in the shell 5 changes, the air switch 3 connects the connection circuit of the electric core 8 and the atomization assembly 7, so that the atomization assembly 7 heats the aerosol generating substrate to generate an aerosol, and the aerosol enters the user's oral cavity or nasal cavity through the suction nozzle 6; when the user stops smoking, the airflow in the shell 5 stops changing, the air switch 3 is closed, the electric core 8 stops supplying power to the atomization assembly 7, and the atomization device enters a standby state, waiting for the next smoking.

[0050] The atomization device of the embodiment, by configuring the aerosol generating substrate isolation structure, significantly improves the overall reliability and durability of the atomization device, can effectively prevent the erosion of the air switch 3 by the aerosol generating substrate during long-term storage and transportation, reduces the defective rate of the atomization device caused by the failure of the air switch 3, reduces the after-sales maintenance and replacement cost, helps to attract more users to purchase and use, and does not need to worry about complex starting procedures and device failures when in use, can easily enable the atomization device, increase the user's satisfaction with the atomization device, and also form a good word-of-mouth effect, providing strong support for the continuous sales of the atomization device.

[0051] The above only further illustrates the technical content of the utility model with examples, so that the reader can more easily understand, but does not represent that the embodiments of the utility model are limited to this, any technical extension or re-creation made according to the utility model is protected by the utility model. The protection scope of the utility model is subject to the claims.

Claims

1. An aerosol generating substrate isolation structure applied between an air switch and a substrate volatilization passage, characterized in that, include: Isolation film; The isolation plate is provided with a first through hole, and the isolation plate is slidably connected between the air switch and the matrix volatilization channel, so that the isolation plate blocks the matrix volatilization channel or the first through hole connects to the matrix volatilization channel.

2. An aerosol generating substrate isolation structure according to claim 1, wherein, Also includes: The mounting bracket is disposed between the air switch and the matrix evaporation channel; the mounting bracket is provided with a sliding groove and a second through hole, the second through hole is disposed in the sliding groove and can communicate with the air switch, the sliding groove and the matrix evaporation channel, and the isolation plate is slidably connected to the sliding groove.

3. An aerosol generating substrate isolation structure according to claim 2, wherein, One end of the sliding groove is open, and the isolation piece enters the sliding groove through the open end of the sliding groove.

4. An aerosol generating substrate isolation structure according to claim 3, wherein, The sliding groove is provided with a first limiting part, which is located between the second through hole and the opening end of the sliding groove; when the isolation plate slides to connect with the first limiting part, the isolation plate blocks the second through hole.

5. An aerosol generating substrate isolation structure according to claim 4, wherein, The sliding groove is provided with a second limiting part, which is located on the side of the first limiting part away from the opening end of the sliding groove. When the isolation piece slides to connect with the second limiting part, the first through hole communicates with the second through hole.

6. An aerosol generating substrate isolation structure according to claim 5, wherein, The isolation plate is provided with a third limiting part, which is connected to the first limiting part or the second limiting part.

7. An aerosol generating substrate isolation structure according to claim 6, wherein, The isolation plate is provided with a through groove, and part or all of the through groove is located between the first through hole and the third limiting part.

8. An aerosol generating substrate isolation structure according to claim 3, wherein, The mounting bracket is provided with a receiving groove, which is located at the open end of the sliding groove and communicates with the sliding groove. The width of the receiving groove is greater than the width of the sliding groove.

9. An aerosol generating substrate isolation structure according to claim 8, wherein, One end of the isolation plate is provided with a stop block corresponding to the receiving groove. When the isolation plate slides to the point where the stop block engages with the receiving groove, the first through hole connects to the second through hole.

10. An atomising device characterised in that include: The aerosol generating matrix isolation structure according to any one of claims 1-9.

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