Atomization device and electronic atomization equipment

Abstract

The application provides an atomization device and an electronic atomization equipment, and relates to the technical field of electronic atomization. The atomization device comprises a shell, a support and a liquid guide. The shell is internally provided with a liquid storage cavity and an atomization cavity. The support is provided with a liquid inlet hole and a pressure relief groove. The liquid guide covers the liquid inlet hole and at least part of the pressure relief groove. One end of the liquid inlet hole is in communication with the liquid storage cavity, and the other end is in communication with the atomization cavity through the liquid guide. One end of the pressure relief groove is in communication with the liquid inlet hole, and the other end is in communication with the external air. The atomization device provided by the application can release pressure through the pressure relief groove to balance the air pressure inside and outside the liquid storage cavity, and facilitate liquid flow. The liquid inlet hole and at least part of the pressure relief groove are blocked by the liquid guide. When the aerosol substrate leaks from the pressure relief groove, it will be absorbed by the liquid guide, thereby avoiding the problem of liquid leakage.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, specifically to an atomizing device and electronic atomization equipment. Background Technology

[0002] Atomizing devices heat an aerosol matrix using a heating wire in the atomizing core assembly to form a mist, which the user then inhales. Therefore, the stability and volume of the atomized mist affect the user's experience of inhaling it.

[0003] In conventional atomizing devices, as the aerosol matrix is ​​consumed by suction, the pressure in the storage chamber decreases, making it difficult to dispense the liquid and effectively control the amount of mist; it can also easily lead to abnormal situations such as wick clogging. Utility Model Content

[0004] This application provides an atomizing device to solve the problem of difficulty in liquid feeding and inability to effectively control the amount of mist.

[0005] In some embodiments, an atomizing device is provided, including a housing, a support member, and a liquid guiding member. The housing is provided with a liquid storage chamber and an atomizing chamber. The support member is provided with a liquid inlet and a pressure relief groove. The liquid guiding member covers the liquid inlet and at least part of the pressure relief groove. One end of the liquid inlet is connected to the liquid storage chamber, and the other end is connected to the atomizing chamber through the liquid guiding member. One end of the pressure relief groove is connected to the liquid inlet, and the other end is connected to the outside air.

[0006] In some embodiments, the support member is provided with a liquid guiding member, which has a planar sheet structure. The liquid guiding member and the pressure relief groove form a first channel. One end of the first channel is connected to the liquid inlet hole, and the other end is connected to the outside air.

[0007] In some embodiments, a plurality of liquid inlets are provided, and at least one liquid inlet is spaced apart from the other liquid inlets along the length direction of the housing. The atomizing device further includes a first sealing member, which is movable along the length direction of the housing to allow the plurality of liquid inlets to communicate with or be isolated from the liquid storage chamber.

[0008] In some embodiments, the support includes three liquid inlet holes, one of which is located at a first position of the support and the other two are located at a second position of the support. The first position and the second position are spaced apart along the length of the housing. When the first seal moves away from the liquid storage cavity along the length of the housing, the liquid inlet hole at the first position and the liquid inlet hole at the second position communicate with the liquid storage cavity in sequence.

[0009] In some embodiments, two pressure relief grooves are provided, and the two pressure relief grooves correspond one-to-one with the two liquid inlet holes located at the second position and are interconnected.

[0010] In some embodiments, the support member is provided with a protruding ridge, the protruding ridge and the periphery of the support member form an installation groove, the liquid guiding member is embedded in the installation groove, and the atomizing device further includes a second sealing member, the second sealing member and the support member form an atomizing chamber.

[0011] In some embodiments, the convex ridge has a notch corresponding to the position of the pressure relief groove, and the second sealing member includes a boss. The boss abuts against the side of the convex ridge away from the liquid guiding member. The convex ridge, the liquid guiding member, and the second sealing member surround the notch to form a second channel. One end of the second channel is connected to the atomizing chamber, and the other end is connected to the pressure relief groove.

[0012] In some embodiments, the second channel extends linearly along the radial direction of the housing, and the pressure relief groove extends linearly along the length direction of the housing.

[0013] In some embodiments, the atomizing device further includes a base, which is detachably connected to the support member, and a liquid collection chamber is provided on the base, with a liquid suction member disposed inside the liquid collection chamber.

[0014] In some embodiments, an electronic atomizing device is provided, including a power supply component for controlling the atomizing device to heat and atomize the aerosol matrix.

[0015] The atomizing device provided in this application embodiment can release pressure through a pressure relief groove to achieve pressure balance inside and outside the liquid storage chamber, facilitating liquid discharge. By blocking the liquid inlet and at least part of the pressure relief groove with a liquid guide, when the aerosol matrix leaks from the pressure relief groove, it will be absorbed by the liquid guide, avoiding leakage problems. This effectively reduces the risk that the pressure relief groove will be blocked due to the entry of aerosol matrix and will not be able to release pressure, ensuring that external gas can be quickly replenished into the liquid storage chamber, maintaining pressure balance inside and outside the liquid storage chamber, and improving the utilization rate of the aerosol matrix. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the internal structure of the atomizing device in some embodiments of this application;

[0018] Figure 2 yes Figure 1 An explosion diagram of the atomizing device in the embodiment;

[0019] Figure 3 yes Figure 2 A schematic diagram of the overall structure of the support component in the embodiment;

[0020] Figure 4 yes Figure 3 A partial structural diagram of the support member in the embodiment;

[0021] Figure 5 yes Figure 1 A schematic diagram showing the positional relationship between the first channel and the second channel in the embodiment;

[0022] Figure 6 yes Figure 2 A schematic diagram of the activation structure in the embodiment;

[0023] Figure 7 yes Figure 2 A schematic diagram of the structure of the second seal in the embodiment;

[0024] Figure 8 yes Figure 2 A schematic diagram of the base structure in the embodiment.

[0025] In the above attached figures:

[0026] 11-Shell, 111-Inner shell, 1111-First end, 1112-Second end, 112-Outer shell;

[0027] 12-Support component, 123-Protruding ridge, 1231-Notch, 124-Liquid inlet hole, 125-Liquid discharge channel, 126-Pressure relief groove, 127-Mounting groove;

[0028] 13-Base, 131-Bottom plate, 132-Side plate, 133-Baffle, 134-Collection chamber;

[0029] 16-Activation structure, 161-Operating lever, 162-Handheld part, 163-Conical part;

[0030] 17 - Third seal, 18 - First seal;

[0031] 19-Second seal, 195-Boss, 196-Atomizing groove;

[0032] 22 - Liquid suction component, 25 - Liquid guiding component;

[0033] 10-Liquid storage chamber, 20-Atomizing chamber, 30-Gas outlet channel, 40-First channel, 50-Second channel, 60-Third channel. Detailed Implementation

[0034] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present application.

[0035] The terms "first," "second," and "third" used in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movement of components in a specific posture (as shown in the figures). If the specific posture changes, the directional indication will also change accordingly. The terms "comprising" and "having," and any variations thereof, in the embodiments of this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or components inherent to these processes, methods, products, or devices.

[0036] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0037] Please see Figure 1 as well as Figure 2 , Figure 1 This is a schematic diagram of the internal structure of the atomizing device in some embodiments of this application. Figure 2 yes Figure 1 An explosion diagram of the atomizing device in the embodiment.

[0038] This application provides an electronic atomizing device, including a power supply component (not shown in the figure) and an atomizing device. The power supply component controls the atomizing device to heat and atomize an aerosol matrix. The aerosol matrix can be a drug solution dispersed in a liquid solvent, an e-liquid with added flavoring ingredients, or any other liquid suitable for atomization. The power supply component may include a battery, a circuit board, and an airflow sensor. The battery provides electrical energy for the atomizing device to operate. The airflow sensor is configured to control the electrical connection between the atomizing device and the battery based on the user's inhalation action. Specifically, when the user inhales, the airflow sensor senses a change in airflow and controls the atomizing device to connect to the battery, allowing the atomizing device to heat the aerosol matrix and generate mist. When the user stops inhaling, if the airflow sensor does not sense a change in airflow within a preset time, the airflow sensor controls the atomizing device to disconnect from the battery, and the atomizing device stops heating. The specific structure of the power supply component in the electronic atomizing device is not described in detail here.

[0039] The atomizing device includes a housing 11, a support 12, a heating element, and a liquid guiding element 25. The housing 11 is provided with a liquid storage chamber 10 and an atomizing chamber 20. The support 12 is provided with a liquid inlet 124 and a pressure relief groove 126. The liquid guiding element 25 covers the liquid inlet 124 and at least part of the pressure relief groove 126. One end of the liquid inlet 124 is connected to the liquid storage chamber 10, and the other end is connected to the atomizing chamber 20 through the liquid guiding element 25. One end of the pressure relief groove 126 is connected to the liquid inlet 124, and the other end is connected to the outside air. The heating element is used to heat the liquid aerosol matrix provided by the liquid guiding element 25 to generate an aerosol.

[0040] The housing 11 includes an inner shell 111 and an outer shell 112. The inner shell 111 encloses and forms an air outlet channel 30. The inner shell 111 includes a first end 1111 and a second end 1112. The first end 1111 of the inner shell 111 is connected to the end of the outer shell 112 to form a suction nozzle. The second end 1112 of the inner shell 111 is sealed to the inner wall of the outer shell 112 through a third sealing member 17, so that the inner shell 111, the outer shell 112 and the third sealing member 17 enclose and form a liquid storage chamber 10.

[0041] The support member 12 is installed on the side of the third seal 17 away from the liquid storage chamber 10. The third seal 17 is provided with a through hole, and the support member 12 is provided with a liquid discharge channel 125 corresponding to the position of the through hole. The axial direction of the liquid discharge channel 125 and the through hole are both parallel to the length direction of the housing 11 to ensure smooth liquid discharge. The liquid inlet 124 is formed on the side wall of the liquid discharge channel 125. The liquid discharge channel 125 is provided with a first seal 18 for sealing the liquid storage chamber 10. The first seal 18 can move along the axial direction of the liquid discharge channel 125 to open or block the liquid inlet 124, so that the liquid inlet 124 is connected to or isolated from the liquid storage chamber 10, thereby controlling the connection and isolation between the liquid storage chamber 10 and the atomizing chamber 20. Before the atomizing device is activated, the inlet port 124 is sealed by the first sealing element, so that the aerosol matrix is ​​sealed in the liquid storage chamber 10, and the liquid guiding element 25 does not come into contact with the aerosol matrix. Since the liquid guiding element 25 is not immersed in the aerosol matrix, leakage of the aerosol matrix during transportation or long-term storage can be prevented. The atomizing device is activated by moving the first sealing element 18 and opening the inlet port 124, which makes the activation operation of the atomizing device simple and quick, and improves the ease of use of the atomizing device.

[0042] Please see Figures 3 to 5 , Figure 3 yes Figure 2 A schematic diagram of the overall structure of the support member in the embodiment. Figure 4 yes Figure 3 A partial structural diagram of the support member in the embodiment. Figure 5 yes Figure 1 A schematic diagram showing the positional relationship between the first channel and the second channel in the embodiment.

[0043] For example, the liquid guide 25 is installed inside the support 12 and fits against the outside of the liquid channel 125. The liquid inlet 124 extends radially outward through the wall of the liquid channel 125, so that the liquid inlet 124 communicates with the side of the liquid guide 25. The liquid guide 25 can be made of cotton, porous ceramic material, etc., which have liquid absorption capacity. When the liquid inlet 124 communicates with the liquid storage chamber 10, the aerosol matrix in the liquid storage chamber 10 can enter the atomization chamber 20 through the liquid channel 125, the liquid inlet 124, and the liquid guide 25 and be heated to form mist. At the same time, the pressure relief groove 126 is formed on the side wall where the support 12 and the liquid guide 25 fit together, so that the liquid guide 25 blocks the liquid inlet 124 and at least part of the pressure relief groove 126. Specifically, the liquid guiding component 25 has a planar sheet structure, and the contact surface between the support component 12 and the liquid guiding component 25 is a flat surface. The planar liquid guiding component 25 is easier to assemble and can improve the bonding between the liquid guiding component 25 and the support component 12, making the connection between the liquid guiding component 25 and the support component 12 tighter, which facilitates the absorption and guidance of the aerosol matrix to contact the heating element. The heating element can also be a planar heating body, such as a heating mesh or a perforated heating sheet. The heating element and the planar liquid guiding component 25 are bonded together surface-to-surface, resulting in a larger heating and atomization area and better atomization effect. For example, the heating element is attached to the surface of the liquid guiding component 25 facing away from the liquid inlet hole 124, and the aerosol generated by the heating element can enter the atomization chamber 20 and be drawn out.

[0044] In this embodiment, when the liquid storage chamber 10 is connected to the liquid inlet 124, pressure can be released through the pressure relief groove to achieve pressure balance inside and outside the liquid storage chamber 10, facilitating liquid discharge; and the liquid guide 25 blocks the liquid inlet 124 and at least part of the pressure relief groove 126. When the aerosol matrix leaks from the pressure relief groove 126, it will be absorbed by the liquid guide 25 to avoid leakage. This effectively reduces the risk that the first channel 40 will be blocked due to the entry of aerosol matrix and unable to release pressure, ensuring that external gas can be quickly replenished into the liquid storage chamber 10 to maintain pressure balance inside and outside the liquid storage chamber 10; at the same time, it improves the utilization rate of the aerosol matrix.

[0045] Please see Figure 1 as well as Figure 6 , Figure 6 yes Figure 2A schematic diagram of the activation structure in the embodiment. In some embodiments, the atomizing device further includes a first seal 18, which moves along the length of the housing 11 to communicate with or isolate the liquid inlet 124 from the liquid storage chamber 10. In this embodiment, the first seal 18 is disposed in the lower liquid channel 125. The first seal 18 can be driven to move along the lower liquid channel 125 by the activation structure 16. The activation structure 16 can be an automatic drive structure, for example, the activation structure 16 includes a miniature telescopic pump, the first seal 18 is fixedly connected to the moving end of the miniature telescopic pump, and the miniature telescopic pump is fixedly installed in the lower liquid channel 125; the activation structure 16 can also be a manual drive structure, for example, the activation structure 16 includes an operating rod 161 extending axially from the first seal 18 along the lower liquid channel 125 to the outside of the lower liquid channel 125, one end of the operating rod 161 can be fixedly connected to the first seal 18, and the user can manually pull the free end of the operating rod 161 to move along the lower liquid channel 125, thereby driving the first seal 18 to move. In this embodiment, the activation structure 16 is a manually driven structure, including an operating lever 161. One end of the operating lever 161 is fixedly provided with a conical part 163. The conical part 163 can be inserted into the first sealing member 18 to drive the first sealing member 18 to move axially along the liquid channel 125. The conical part 163 can also be detached from the first sealing member 18. The end of the operating lever 161 away from the conical part 163 is fixedly provided with a hand-held part 162. The diameter of the hand-held part 162 is larger than the diameter of the operating lever 161, which facilitates user operation.

[0046] Please see Figure 4 Optionally, one liquid inlet hole 124 and one pressure relief groove 126 are provided, and the pressure relief groove 126 is connected to the liquid inlet hole 124.

[0047] Optionally, multiple liquid inlet holes 124 are provided, with at least one liquid inlet hole 124 spaced apart from the other liquid inlet holes 124 along the length direction of the housing 11. Multiple pressure relief grooves 126 are also provided, with at least one liquid inlet hole 124 communicating with the pressure relief groove 126. For example, three liquid inlet holes 124 are provided, with one liquid inlet hole 124 located at a first position on the support member 12, and the other two liquid inlet holes 124 located at a second position on the support member 12. The first and second positions are spaced apart along the length direction of the housing. When the first seal member 18 moves away from the liquid storage chamber 10, the liquid inlet hole 124 at the first position and the liquid inlet hole 124 at the second position communicate with the liquid storage chamber 10 successively. Thus, by providing multiple liquid inlet holes 124, the liquid inflow can be more uniform, and the liquid inflow rate can be controlled by changing the position of the first seal member 18. The first sealing element 18 can be moved to open the upper liquid inlet 124 and block the lower liquid inlet 124. That is, one liquid inlet 124 in the first position is opened while the two liquid inlet 124 in the second position are blocked, so that only one liquid inlet 124 can allow the aerosol matrix to pass through. The first sealing element 18 can also be moved to open all three liquid inlet 124, so that all three liquid inlet 124 can allow the aerosol matrix to pass through, thereby increasing the liquid intake. In this embodiment, two pressure relief grooves 126 are provided, and the two pressure relief grooves 126 correspond one-to-one with the two liquid inlet 124 in the second position and are interconnected.

[0048] Please see Figure 4 , Figure 5 as well as Figure 7 , Figure 7 yes Figure 2 A schematic diagram of the structure of the second sealing element in the embodiment. In some embodiments, the support member 12 is provided with a protruding ridge 123, which surrounds the periphery of the support member 12 to form an installation groove 127. The liquid guiding element 25 is embedded in the installation groove 127. The atomizing device also includes a second sealing element 19, which is provided with an atomizing groove 196. The opening of the atomizing groove 196 faces the liquid guiding element 25. The second sealing element 19 and the support member 12 surround to form an atomizing chamber 20. The protruding ridge 123 is provided with a notch 1231 corresponding to the position of the pressure relief groove 126. The protruding ridge 123, the liquid guiding element 25, and the second sealing element 19 surround to form a second channel 50 at the position of the notch 1231. One end of the second channel 50 is connected to the pressure relief groove 126, and the other end is connected to the atomizing chamber 20.

[0049] For example, the second sealing member 19 includes a boss 195, which and the liquid guiding member 25 are respectively abutted on the upper and lower sides of the protruding ridge 123. The upper surface of the boss 195, the two sides of the notch 1231, and the upper surface of the liquid guiding member 25 together form a second channel 50. In addition, the boss 195 is in close contact with a portion of the pressure relief groove 126. In this embodiment, a portion of the pressure relief groove 126 is in contact with the liquid guiding member 25, and another portion is in contact with the boss 195. The pressure relief groove 126 and the liquid guiding member 25 form a first channel 40, and the pressure relief groove 126 and the boss 195 form a third channel 60. On the one hand, external gas can sequentially pass through the third channel 60, the first channel 40, and the liquid inlet 124 to reach the liquid storage chamber 10 to balance the gas pressure inside the liquid storage chamber 10, thus avoiding difficulties in liquid delivery due to a reduction in the aerosol matrix. On the other hand, external gas can sequentially pass through the third channel 60 and the second channel 50 to reach the atomizing chamber 20 to balance the gas pressure inside the atomizing chamber 20, thus preventing excessive negative pressure inside the atomizing chamber 20 during the suction process, which would cause a large amount of aerosol matrix to enter the atomizing chamber 20. Air can be added to the atomizing chamber to slow down the rate at which the aerosol matrix flows into the atomizing chamber 20.

[0050] Please see Figure 5 Furthermore, the second channel 50 extends radially along the housing 11 to reduce leakage of mist or condensate in the atomizing chamber 20 through the second channel 50 and the third channel 60.

[0051] Furthermore, the pressure relief groove 126 extends linearly along the length of the housing 11, which allows for a shorter travel distance between the first channel 40 and the third channel 60, resulting in faster pressure relief and lower cost.

[0052] Please see Figure 1 as well as Figure 8 , Figure 8 yes Figure 2A schematic diagram of the base structure in the embodiment. In some embodiments, the atomizing device further includes a base 13, which is detachably and fixedly connected to the support member 12, specifically through a snap-fit ​​connection 26, bolt connection, or other methods familiar to those skilled in the art. A liquid collection chamber 134 is provided on the base 13, which can collect aerosol matrix leaking along the pressure relief groove 126. The orthographic projection of the pressure relief groove 126 onto a first plane falls within the orthographic projection range of the liquid collection chamber 134 onto the first plane, which is a plane perpendicular to the axial direction of the housing 11. For example, the base 13 includes a base plate 131, a side plate 132, and a baffle 133. The side plate 132 and the baffle 133 are connected to form a closed loop. The base plate 131 is fixedly connected to the end of the side plate 132 and the baffle 133 away from the liquid storage chamber 10, and together with the side plate 132 and the baffle 133, they form a liquid collection chamber 134. The base plate 131 may also have a through hole, which may be an air inlet hole provided to meet the air intake requirements or an assembly hole provided to meet other assembly requirements. The through hole is isolated from the liquid collection chamber 134 by the baffle 133 and / or the side plate 132, so as to collect and store the leaked aerosol matrix.

[0053] Furthermore, a liquid-absorbing component 22 is provided inside the liquid collection chamber 134. The liquid-absorbing component 22 can be made of materials such as cotton that have the functions of absorbing and storing liquid.

[0054] The liquid collection chamber 134 can also be vertically connected to the atomizing chamber 20 to collect condensate. In this embodiment, the orthographic projection of the atomizing chamber 20 formed by the liquid guide 25 and the second sealing member 19 onto the first plane falls within the orthographic projection range of the liquid collection chamber 134 onto the first plane, thus preventing condensate leakage.

[0055] The above description is only a part of the embodiments of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this application.

Claims

1. An atomizing device, characterized in that, The device includes a housing, a support member, and a liquid guiding member. The housing contains a liquid storage chamber and an atomizing chamber. The support member has a liquid inlet and a pressure relief groove. The liquid guiding member covers the liquid inlet and at least part of the pressure relief groove. One end of the liquid inlet is connected to the liquid storage chamber, and the other end is connected to the atomizing chamber through the liquid guiding member. One end of the pressure relief groove is connected to the liquid inlet, and the other end is connected to the outside air.

2. The atomizing device according to claim 1, characterized in that, The support is provided with a liquid guiding component, which has a planar sheet structure. The liquid guiding component and the pressure relief groove form a first channel. One end of the first channel is connected to the liquid inlet hole, and the other end is connected to the outside air.

3. The atomizing device according to claim 2, characterized in that, The liquid inlet is provided with multiple inlets, and at least one liquid inlet is spaced apart from the other liquid inlets along the length direction of the housing. The atomizing device also includes a first sealing member, which is movable along the length direction of the housing to allow the multiple liquid inlets to communicate with or be isolated from the liquid storage chamber.

4. The atomizing device according to claim 3, characterized in that, The support includes three liquid inlet holes, one of which is located at a first position of the support, and the other two are located at a second position of the support. The first position and the second position are spaced apart along the length of the housing. When the first sealing member moves away from the liquid storage cavity along the length of the housing, the liquid inlet hole at the first position and the liquid inlet hole at the second position communicate with the liquid storage cavity in sequence.

5. The atomizing device according to claim 4, characterized in that, The pressure relief groove is provided in two parts, and the two pressure relief grooves correspond one-to-one with the two liquid inlet holes located at the second position and are interconnected.

6. The atomizing device according to any one of claims 2-5, characterized in that, The support member is provided with a protruding ridge, which forms an installation groove with the periphery of the support member. The liquid guiding member is embedded in the installation groove. The atomizing device also includes a second sealing member, which forms an atomizing chamber with the support member.

7. The atomizing device according to claim 6, characterized in that, The protruding ridge has a notch corresponding to the position of the pressure relief groove. The second sealing member includes a boss, which abuts against the side of the protruding ridge away from the liquid guiding member. The protruding ridge, the liquid guiding member, and the second sealing member surround the notch to form a second channel. One end of the second channel is connected to the atomizing chamber, and the other end is connected to the pressure relief groove.

8. The atomizing device according to claim 7, characterized in that, The second channel extends in a straight line along the radial direction of the housing, and the pressure relief groove extends in a straight line along the length direction of the housing.

9. The atomizing device according to claim 6, characterized in that, The atomizing device also includes a base, which is detachably connected to the support member. The base is provided with a liquid collection chamber, and a liquid suction member is provided inside the liquid collection chamber.

10. An electronic atomizing device, characterized in that, It includes a power supply component and an atomizing device as described in any one of claims 1-9, wherein the power supply component is used to control the atomizing device to heat and atomize the aerosol matrix.

Images