Atomizer and atomizing device

Abstract

The utility model discloses an atomizer and an atomizing device, and belongs to the technical field of atomizing equipment. The atomizer comprises a liquid storage assembly, an atomizing core and an electrode. The atomizer has the height direction, the liquid storage assembly comprises a shell, a support and a first sealing piece, the support and the first sealing piece are installed at one end of the shell in the height direction, a liquid injection hole is formed in the support, and the first sealing piece seals the liquid injection hole; a first electrode hole used for partially containing an electrode is formed in the first sealing piece, and in a reference plane in the vertical height direction, at least part of the orthographic projection of the first electrode hole in the reference plane falls in the orthographic projection of the liquid injection hole in the reference plane. According to the atomizer provided by the invention, the first sealing element can seal the liquid injection hole and can also be used as a mounting part of the electrode, so that the space utilization rate in the atomizer can be improved, and the size of the atomizer can be reduced; and the first electrode hole can be aligned with the liquid injection hole in the height direction, so that the size of the atomizer can be further reduced.

Description

Technical Field

[0001] This application relates to the field of atomization equipment technology, and in particular to an atomizer and atomization device. Background Technology

[0002] The atomizer has an atomizing core, which stores an atomizing matrix. The atomizing core heats the atomizing matrix to generate an aerosol. In related technologies, the atomizers are relatively large and inconvenient to carry. Utility Model Content

[0003] This application provides an atomizer and atomizing device that can solve the technical problem of the atomizer being too large.

[0004] To address the aforementioned technical problems, this application provides an atomizer comprising a liquid storage assembly, an atomizing core, and electrodes. The liquid storage assembly has a storage chamber for storing an atomizing matrix, and the atomizing core is installed within the storage chamber. The atomizing core can heat the atomizing matrix to generate an aerosol. The electrodes are electrically connected to the atomizing core. The atomizer has a height direction. The liquid storage assembly includes a housing, a support, and a first seal. The support and the first seal are installed at one end of the housing along the height direction, and the support and housing enclose the storage chamber. The support has an injection hole, and the first seal seals the injection hole. The first seal has a first electrode hole for partially accommodating the electrodes. In a reference plane in the vertical height direction, the orthographic projection of the first electrode hole in the reference plane at least partially falls within the orthographic projection of the injection hole in the reference plane.

[0005] In one embodiment, a suction nozzle is provided at one end of the housing, and a bracket and a first sealing member are installed at the end of the housing away from the suction nozzle. The first sealing member includes a sealing plug and a protrusion. The sealing plug is inserted into the injection hole, and the protrusion is connected to the end of the sealing plug away from the suction nozzle. The bracket has a receiving groove that communicates with the injection hole, and the protrusion is inserted into the receiving groove. The first electrode hole is opened on the protrusion. In the reference plane in the vertical height direction, the orthographic projection of the first electrode hole in the reference plane falls within the orthographic projection of the injection hole in the reference plane.

[0006] In one embodiment, the first seal further includes an annular body, which is interference-fitted between the housing and the support; there are two protrusions, which are respectively connected to the side of the annular body near the nozzle, and the first electrode hole on each protrusion penetrates the annular body along the height direction.

[0007] In one embodiment, in a reference plane in the vertical height direction, the size of the protrusion is larger than the size of the sealing plug, and the end of the protrusion near the sealing plug abuts against the bracket.

[0008] In one embodiment, the atomizing core includes a heating element, a first liquid guiding element, an atomizing tube, and a pin. The first liquid guiding element is wrapped around the outer periphery of the heating element and is housed in the atomizing tube. One end of the atomizing tube is mounted on a bracket, and one end of the pin is connected to the heating element. The other end is at least partially housed in a first electrode hole and electrically connected to an electrode. The bracket has a first air inlet and a wire hole. The first air inlet communicates with the atomizing tube, and the pin passes through the wire hole.

[0009] In one embodiment, a first notch is provided on the wall of the wire hole at the end near the heating element, and the first notch connects the first air inlet and the wire hole; and / or, a second notch is provided on the wall of the wire hole at the end away from the heating element, and a third notch is provided on the wall of the first electrode hole, which connects to the second notch, and the pin is bent to the first electrode hole through the second notch and the third notch.

[0010] In one embodiment, a first notch is provided on the wall of the wire hole near the heating element. The first notch connects the first air inlet and the wire hole. An avoidance groove extending along the height direction is provided on the inner wall of the wire hole at the opening of the first notch, which is used to increase the size of the wire hole in the reference section in the vertical height direction.

[0011] In one embodiment, a venting groove is provided on the bracket, and the venting groove connects the first air inlet and the liquid storage chamber.

[0012] In one embodiment, the liquid storage assembly further includes a nozzle, an airway tube, and a second seal. The nozzle is connected to the housing, one end of the airway tube is connected to the nozzle, and the other end of the airway tube is into which an atomizing core is inserted. A portion of the second seal is clamped between the atomizing core and the support, and another portion is clamped between the support and the housing. The atomizer further includes a second liquid guide, a base, and a liquid suction component. The second liquid guide wraps around the outer periphery of the atomizing core. The base is installed at one end of the housing along the height direction and abuts against the first seal. The liquid suction component is housed within the base. The base has a second electrode hole and a second air inlet. The electrode is inserted into the first electrode hole through the second electrode hole, and the second air inlet communicates with the atomizing core.

[0013] Another aspect of this application provides an atomizing device, which includes an atomizer and an atomizing host as described above, wherein the atomizer and the atomizing host are detachably connected.

[0014] The atomizer provided in this application firstly has a first electrode hole formed on a first sealing member, so that the first sealing member can both seal the liquid injection hole and serve as an electrode mounting component, making full use of the first sealing member and thus improving the internal space utilization of the atomizer, which is beneficial to reducing the size of the atomizer. Furthermore, in a reference plane in the vertical height direction, the orthogonal projection of the first electrode hole in the reference plane is set to at least partially fall within the orthogonal projection of the liquid injection hole in the reference plane, so that the first electrode hole can be aligned with the liquid injection hole in the height direction. Compared with the electrode hole and the liquid injection hole being misaligned in the height direction, the cross-sectional dimension of the atomizer in the vertical height direction can be reduced, thereby further reducing the size of the atomizer. Attached Figure Description

[0015] 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.

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the atomizing device provided in this application;

[0017] Figure 2 This is a cross-sectional structural schematic diagram of an embodiment of the atomizing device provided in this application from a certain perspective;

[0018] Figure 3 This is an exploded structural diagram of an embodiment of the atomizer provided in this application;

[0019] Figure 4 This is a cross-sectional structural schematic diagram of an embodiment of the atomizer provided in this application from a certain perspective;

[0020] Figure 5 This is a cross-sectional structural schematic diagram of an embodiment of the atomizer provided in this application from another perspective;

[0021] Figure 6 This is a schematic diagram of the structure of an embodiment of the first sealing element provided in this application;

[0022] Figure 7 This is a cross-sectional structural schematic diagram of an embodiment of the first sealing element provided in this application from a certain perspective;

[0023] Figure 8 This is a cross-sectional structural schematic diagram of an embodiment of the bracket provided in this application from a certain perspective;

[0024] Figure 9 This is a structural schematic diagram of an embodiment of the base provided in this application. Detailed Implementation

[0025] 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.

[0026] In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. The terms "first," "second," and "third" 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. 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 movements between components in a specific orientation (as shown in the figures). If the specific orientation 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.

[0027] 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.

[0028] This application provides an atomizing device. Please refer to [link / reference]. Figure 1 , Figure 2The atomizing device 500 may include an atomizer 100 and an atomizing host 200. The atomizer 100 stores an atomizing matrix, which can be atomized to generate an aerosol upon heating. The atomizer 100 is electrically connected to the atomizing host 200, and the atomizing host 200 can control the operation of the atomizer 100. For example, the atomizing host 200 can control the electrical connection between the atomizer 100 and the atomizing host 200 according to the user's inhalation action, thereby controlling the atomizer 100 to heat the atomizing matrix to generate an aerosol or to stop heating. The atomizer 100 and the atomizing host 200 are detachably connected. Exemplarily, the connection between the atomizer 100 and the atomizing host 200 can be a snap-fit, magnetic connection, or threaded connection. When the remaining amount of atomizing matrix in the atomizer 100 is less than the preset value, the user can easily separate the atomizer 100 from the atomizing host 200. The atomizing device 500 can continue to be used after the atomizer 100 is replaced, so that the atomizing host 200 can be used multiple times, which helps to reduce the user's operating costs.

[0029] Please see Figures 2-5 The atomizer 100 may include a liquid reservoir 10, an atomizing core 20, and an electrode 30. The liquid reservoir 10 has a liquid storage chamber 17 for storing an atomizing substrate. The atomizing core 20 is installed within the liquid reservoir 17, and the atomizing substrate in the liquid reservoir 17 can be transferred to the atomizing core 20. The atomizing core 20 can heat the atomizing substrate to generate an aerosol. The electrode 30 is electrically connected to the atomizing core 20, allowing the atomizing core 20 to be electrically connected to the atomizing host 200 via the electrode 30. The atomizer 100 has a height direction. Exemplarily, the height direction may be... Figure 4 The liquid storage assembly 10 includes a housing 11, a support 15, and a first seal 14. The support 15 and the first seal 14 are installed at one end of the housing 11 along the height direction, and the support 15 and the housing 11 enclose a liquid storage cavity 17. The first seal 14 can seal the liquid storage cavity 17 to prevent leakage of the atomized matrix in the liquid storage cavity 17. The support 15 has an injection hole 151. The injection hole 151 can be used to inject the atomized matrix into the liquid storage cavity 17. The first seal 14 seals the injection hole 151. The first seal 14 can be made of elastic material such as silicone or rubber. When the first seal 14 is press-fitted to the injection hole 151, the first seal 14 can undergo elastic deformation, thereby sealing the injection hole 151 to prevent leakage of the atomized matrix.

[0030] In related technologies, the bracket 15 has electrode holes for inserting electrodes 30. That is, the electrodes 30 are mounted on the bracket 15. Because the electrode holes and the liquid injection holes 151 need to be staggered in the height direction, both the electrode holes and the liquid injection holes 151 occupy a certain amount of space in the vertical direction of the bracket 15. This results in a larger cross-sectional dimension of the atomizer 100 in the vertical direction, making the atomizer 100 larger and less convenient to carry.

[0031] To solve the above-mentioned technical problems, the atomizer 100 provided in this application has a first electrode hole 144 on the first sealing member 14 for partially accommodating the electrode 30. In the reference plane in the vertical height direction, the orthographic projection of the first electrode hole 144 in the reference plane at least partially falls within the orthographic projection of the liquid injection hole 151 in the reference plane. With this configuration, firstly, the first electrode hole 144 is formed on the first sealing member 14, so that the first sealing member 14 can both seal the liquid injection hole 151 and serve as a mounting component for the electrode 30. This allows full utilization of the first sealing member 14, thereby improving the internal space utilization of the atomizer 100 and helping to reduce the size of the atomizer 100. Furthermore, in the reference plane in the vertical height direction, the orthographic projection of the first electrode hole 144 in the reference plane at least partially falls within the orthographic projection of the liquid injection hole 151 in the reference plane. This allows the first electrode hole 144 to be aligned with the liquid injection hole 151 in the height direction. Compared to the electrode hole and the liquid injection hole 151 being misaligned in the height direction, this can reduce the cross-sectional dimension of the atomizer 100 in the vertical height direction, thereby further reducing the size of the atomizer 100.

[0032] Please see Figures 3-5 A suction nozzle 12 is provided at one end of the housing 11. A bracket 15 and a first seal 14 are installed at the end of the housing 11 away from the suction nozzle 12. The suction nozzle 12 is used to perform a suction action. The suction nozzle 12 can be integrally formed into the housing 11, or it can be assembled and connected to the housing 11. The first seal 14 includes a sealing plug 141 and a protrusion 142. The protrusion 142 is connected to the end of the sealing plug 141 away from the suction nozzle 12, such as... Figures 4-7 As shown. The bracket 15 has a receiving groove 153 that connects to the injection hole 151. The sealing plug 141 is inserted into the injection hole 151, and the protrusion 142 is inserted into the receiving groove 153, as shown. Figures 4-8As shown, the first electrode hole 144 is formed on the protrusion 142. That is, the first electrode hole 144 does not extend to the sealing plug 141, which can reduce the size of the sealing plug 141, making the size of the liquid injection hole 151 smaller. The liquid injection hole 151 occupies less space on the support 15, thereby reducing the size of the support 15 and which is beneficial to reducing the size of the atomizer 100. In the reference plane in the vertical height direction, the orthographic projection of the first electrode hole 144 in the reference plane can partially fall within the orthographic projection of the liquid injection hole 151 in the reference plane. For example, the centerline of the first electrode hole 144 along the height direction is collinear with the centerline of the injection hole 151 along the height direction, and the cross-sectional dimension of the first electrode hole 144 in the vertical height direction is larger than the cross-sectional dimension of the injection hole 151 in the vertical height direction. In this case, the projection of a portion of the first electrode hole 144 near its outer periphery along the height direction falls outside the projection of the injection hole 151. Alternatively, the centerline of the first electrode hole 144 along the height direction is not collinear with the centerline of the injection hole 151 along the height direction. In this case, the projection of a portion of the outer periphery of the first electrode hole 144 away from the centerline of the injection hole 151 along the height direction falls outside the projection of the injection hole 151. In one embodiment, such as... Figure 4 As shown, in the reference plane in the vertical height direction, the orthographic projection of the first electrode hole 144 in the reference plane falls within the orthographic projection of the liquid injection hole 151 in the reference plane. With this arrangement, the first electrode hole 144 can be directly opposite the liquid injection hole 151 in the height direction, and the cross-sectional dimension of the first electrode hole 144 in the vertical height direction is less than or equal to the cross-sectional dimension of the liquid injection hole 151 in the vertical height direction. This reduces the size of the first electrode hole 144, making the size of the protrusion 142 smaller. Correspondingly, the receiving groove 153 on the bracket 15 for mounting the protrusion 142 is also smaller, thereby reducing the size of the bracket 15 and which is beneficial for reducing the size of the atomizer 100.

[0033] Depending on the number of atomizing cores 20, the number of electrodes 30 can be two or more, and correspondingly, the number of protrusions 142 can also be two or more. Each protrusion 142 can be relatively independent, meaning they are not connected to each other; in this case, each protrusion 142 can be assembled relatively independently. Alternatively, as... Figures 4-7As shown, in one embodiment, the first sealing element 14 further includes an annular body 143, which is interference-fitted between the housing 11 and the support 15. Two protrusions 142 are provided, each connected to the side of the annular body 143 near the nozzle 12. The first electrode hole 144 on each protrusion 142 penetrates the annular body 143 along its height. This arrangement, on the one hand, allows the annular body 143 to seal the gap between the housing 11 and the support 15, thereby further enhancing the airtightness of the liquid storage chamber 17; on the other hand, by connecting the two protrusions 142 together through the annular body 143, the first sealing element 14 has better overall integrity, and the two protrusions 142 can be assembled as a whole into the support 15, thereby improving assembly efficiency.

[0034] In the reference plane along the vertical height direction, the dimension of the protrusion 142 can be equal to the dimension of the sealing plug 141. In this case, the sealing plug 141 and the protrusion 142 can have the same shape and cross-sectional area. Correspondingly, in the reference plane along the vertical height direction, the dimension of the receiving groove 153 is equal to the dimension of the injection hole 151, which simplifies the machining of the first seal 14 and the bracket 15. Alternatively, please refer to... Figures 4-7 In one embodiment, in a reference plane in the vertical height direction, the size of the protrusion 142 is larger than the size of the sealing plug 141, and the end of the protrusion 142 near the sealing plug 141 abuts against the bracket 15. Exemplarily, in the reference plane in the vertical height direction, the cross-sectional shapes of the sealing plug 141 and the protrusion 142 may be different; the cross-sectional area of ​​the protrusion 142 may be larger than the cross-sectional area of ​​the sealing plug 141; or, the cross-sectional shapes of both the sealing plug 141 and the protrusion 142 may be circular, and the diameter of the protrusion 142 may be larger than the diameter of the sealing plug 141. Correspondingly, in the reference plane in the vertical height direction, the size of the receiving groove 153 is larger than the size of the injection hole 151. This design serves two purposes. First, it creates a stepped surface between the sealing plug 141 and the protrusion 142, which can seal the liquid storage cavity 17, further enhancing its airtightness. Second, when the sealing plug 141 is inserted into the injection hole 151 via the receiving groove 153, since the size of the receiving groove 153 is larger than the size of the injection hole 151, there is a gap between the groove wall of the receiving groove 153 and the outer wall of the sealing plug 141, relative to the size of the receiving groove 153 being equal to the size of the injection hole 151. This prevents friction between the groove wall of the receiving groove 153 and the outer wall of the sealing plug 141, making the assembly of the sealing plug 141 more convenient.

[0035] Please see Figure 4In one embodiment, the atomizing core 20 includes a heating element 21, a first liquid guiding element 22, an atomizing tube 24, and pins 23. The heating element 21 heats the atomizing substrate to generate an aerosol. The heating element 21 can be mesh-like or bent into a spiral shape to increase its heating area. The first liquid guiding element 22 surrounds the heating element 21. The first liquid guiding element 22 has good adsorption capacity, enabling it to adsorb the atomizing substrate onto the heating element 21. The first liquid guiding element 22 is housed within the atomizing tube 24, allowing the atomizing core 20 to form a relatively independent module. The various components of the atomizing core 20 can be assembled as a whole into the atomizer 100, improving assembly efficiency. One end of the atomizing tube 24 is mounted on a bracket 15. One end of the pins 23 is connected to the heating element 21, and the other end is at least partially housed in the first electrode hole 144 and electrically connected to the electrode 30, allowing the heating element 21 to be electrically connected to the atomizing host 200. (See also...) Figure 4 , Figure 8 The bracket 15 has a first air inlet 152, which connects to the atomizing tube 24. External air can enter the atomizing tube 24 through the first air inlet 152, thereby carrying aerosol out of the nozzle 12. The pin 23 can pass through the first air inlet 152 and bend into the first electrode hole 144, thereby electrically connecting to the electrode 30 inserted in the first electrode hole 144. Alternatively, as... Figure 4 , Figure 8 As shown, the bracket 15 has a wire hole 155 through which the pin 23 passes. This arrangement serves two purposes: firstly, the pin 23 is located outside the first air inlet 152, preventing it from affecting the airflow and improving the aerosol's flavor; secondly, the wire hole 155 limits the pin 23, preventing it from shifting and reducing the possibility of accidental contact during atomizer assembly, thus ensuring the reliability of the electrical connection between the heating element 21 and the atomizer host 200.

[0036] In one embodiment, such as Figure 4 , Figure 8 As shown, a first notch 156 is provided on the wall of the wire hole 155 near the heating element 21. The first notch 156 connects the first air inlet 152 and the wire hole 155. This arrangement provides more operating space for the pin 23 to pass through the wire hole 155, making it easier to insert the pin 23.

[0037] Please see Figure 7 , Figure 8In one embodiment, the end of the wire hole 155 away from the heating element 21 has a second notch 157 on its wall, and the wall of the first electrode hole 144 has a third notch 145 communicating with the second notch 157. The lead 23 is bent through the second notch 157 and the third notch 145 to the first electrode hole 144, thereby electrically connecting with the electrode 30 inserted in the first electrode hole 144. By arranging the lead 23 in the second notch 157 and the third notch 145, the sidewalls of the second notch 157 and the third notch 145 form a protective wall for the lead 23, which can further reduce the possibility of the lead 23 being accidentally touched and causing a circuit break during the assembly of the atomizer 100.

[0038] In one embodiment, such as Figure 8 As shown, the inner wall of the wire-passing hole 155 at the opening of the first notch 156 is provided with a clearance groove 158 extending along the height direction, which is used to increase the size of the wire-passing hole 155 in the reference section in the vertical height direction. This configuration can further increase the operating space for the pin 23 to pass through the wire-passing hole 155, making it easier to pass the pin 23 through.

[0039] During the use of the atomizer 100, the atomizing matrix in the storage chamber 17 is transferred to the heating element 21. The heating element 21 heats the atomizing matrix to generate an aerosol. As the amount of atomizing matrix in the storage chamber 17 decreases, the gas pressure in the storage chamber 17 decreases, leading to a pressure imbalance inside and outside the storage chamber 17. This makes it difficult for the atomizing matrix in the storage chamber 17 to flow out smoothly, and the heating element 21 may experience insufficient supply of atomizing matrix. The heating element 21 may also burn, producing a burnt taste and affecting the taste of the aerosol. Please refer to [link / reference]. Figure 8 In one embodiment, the support 15 is provided with a ventilation groove 154, which connects the first air inlet 152 and the liquid storage chamber 17. This arrangement allows external air to enter the liquid storage chamber 17 through the ventilation groove 154, thereby balancing the pressure inside and outside the liquid storage chamber 17, making the supply of atomizing matrix smoother, and preventing the aerosol from developing a burnt smell.

[0040] In one embodiment, such as Figures 3-5As shown, the liquid storage assembly 10 also includes a nozzle 12, an airway tube 13, and a second seal 16. The nozzle 12 is connected to the housing 11, one end of the airway tube 13 is connected to the nozzle 12, and the other end of the airway tube 13 is into which the atomizing core 20 is inserted. The aerosol generated in the atomizing core 20 can be output to the nozzle through the airway tube 13. A portion of the second seal 16 is clamped between the atomizing core 20 and the support 15, and another portion is clamped between the support 15 and the housing 11. The second seal 16 can seal the gap between the atomizing core 20 and the support 15, and seal the gap between the support 15 and the housing 11, thereby enhancing the airtightness of the liquid storage chamber 17 to prevent leakage of the atomizing matrix. The atomizer 100 also includes a second liquid guide 40, a base 50, and a liquid suction member 60. The second liquid guide 40 wraps around the outer periphery of the atomizing core 20 and is used to transfer the atomizing matrix in the liquid storage chamber 17 to the atomizing core 20. A base 50 is mounted at one end of the housing 11 along its height direction. The base 50 abuts against the first seal 14, and the base 50 can restrict the displacement of the first seal 14. A liquid suction member 60 is housed within the base 50. The liquid suction member 60 can absorb the atomizing matrix that seeps out of the liquid storage chamber 17 to prevent leakage of the atomizer 100. The base 50 has a second electrode hole 51 and a second air inlet 52. The second electrode hole 51 is correspondingly arranged with the first electrode hole 144, and the electrode 30 is inserted into the first electrode hole 144 through the second electrode hole 51. The second air inlet 52 is connected to the atomizing core 20, allowing external air to enter the atomizing core 20 through the second air inlet 52. There can be one or more second air inlets 52.

[0041] Please see Figure 2 In one embodiment, the atomizing device 200 may include a battery 210, an airflow sensor 220, and a circuit board 230. The battery 210 and the airflow sensor 220 are electrically connected to the circuit board 230. The battery 210 may be a rechargeable battery, which provides electrical energy for the atomizing device 500 to operate. The airflow sensor 220 can control the conduction state between the atomizer 100 and the battery 210 according to the user's inhalation action, thereby controlling the atomizer 100 to heat the atomizing matrix to generate an aerosol or to stop heating.

[0042] 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 atomizer, characterized in that, The device includes a liquid storage assembly, an atomizing core, and an electrode. The liquid storage assembly has a liquid storage chamber for storing an atomizing matrix. The atomizing core is installed in the liquid storage chamber and can heat the atomizing matrix to generate an aerosol. The electrode is electrically connected to the atomizing core. The atomizer has a height direction, and the liquid storage assembly includes a housing, a bracket, and a first seal. The bracket and the first seal are installed at one end of the housing along the height direction. The bracket and the housing enclose the liquid storage cavity. The bracket has an injection hole, and the first seal seals the injection hole. The first sealing member has a first electrode hole for partially accommodating the electrode. In a reference plane perpendicular to the height direction, the orthographic projection of the first electrode hole in the reference plane at least partially falls within the orthographic projection of the injection hole in the reference plane.

2. The atomizer according to claim 1, characterized in that, One end of the housing is provided with a suction nozzle, and the bracket and the first sealing element are installed at the end of the housing away from the suction nozzle; The first sealing element includes a sealing plug and a protrusion. The sealing plug is inserted into the injection hole, and the protrusion is connected to the end of the sealing plug away from the nozzle. The bracket has a receiving groove communicating with the injection hole, and the protrusion is inserted into the receiving groove. The first electrode hole is formed on the protrusion. In a reference plane perpendicular to the height direction, the orthographic projection of the first electrode hole in the reference plane falls within the orthographic projection of the injection hole in the reference plane.

3. The atomizer according to claim 2, characterized in that, The first sealing element further includes an annular body, which is interference-fitted between the housing and the bracket; There are two protrusions, and the two protrusions are respectively connected to the side of the annular body near the nozzle. The first electrode hole on each protrusion penetrates the annular body along the height direction.

4. The atomizer according to claim 2 or 3, characterized in that, In a reference plane perpendicular to the height direction, the size of the protrusion is larger than the size of the sealing plug, and the end of the protrusion near the sealing plug abuts against the bracket.

5. The atomizer according to claim 1, characterized in that, The atomizing core includes a heating element, a first liquid guiding element, an atomizing tube, and a pin. The first liquid guiding element is wrapped around the outer periphery of the heating element and is housed in the atomizing tube. One end of the atomizing tube is mounted on the bracket. One end of the pin is connected to the heating element, and the other end is at least partially housed in the first electrode hole and electrically connected to the electrode. The bracket has a first air inlet and a wire hole. The first air inlet is connected to the atomizing tube, and the pin passes through the wire hole.

6. The atomizer according to claim 5, characterized in that, The hole wall near the heating element has a first notch, which connects the first air inlet and the hole; and / or, The end of the wire hole away from the heating element has a second notch in its wall, and the wall of the first electrode hole has a third notch that connects to the second notch. The pin is bent through the second notch and the third notch to the first electrode hole.

7. The atomizer according to claim 6, characterized in that, The end of the wire-passing hole near the heating element has a first notch in its wall. The first notch connects the first air inlet and the wire-passing hole. The inner wall of the wire-passing hole at the opening of the first notch has a relief groove extending along the height direction to increase the size of the wire-passing hole in a reference section perpendicular to the height direction.

8. The atomizer according to any one of claims 5-7, characterized in that, The bracket is provided with a ventilation groove, which connects the first air inlet and the liquid storage chamber.

9. The atomizer according to claim 1, characterized in that, The liquid storage assembly also includes a nozzle, an airway tube, and a second seal. The nozzle is connected to the housing. One end of the airway tube is connected to the nozzle, and the other end of the airway tube is inserted into the atomizing core. A portion of the second seal is clamped between the atomizing core and the support, and another portion is clamped between the support and the housing. The atomizer also includes a second liquid guiding component, a base, and a liquid suction component. The second liquid guiding component wraps around the outer periphery of the atomizing core. The base is installed at one end of the housing along the height direction. The base abuts against the first sealing component. The liquid suction component is housed within the base. The base has a second electrode hole and a second air inlet hole. The electrode is inserted into the first electrode hole through the second electrode hole, and the second air inlet hole is connected to the atomizing core.

10. An atomizing device, characterized in that, Includes an atomizer and an atomizing host as described in any one of claims 1-9, wherein the atomizer and the atomizing host are detachably connected.

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