Atomizer and atomizing device

Abstract

The utility model discloses an atomizer and an atomizing device. The atomizer comprises a heating element, a first electrode and a second electrode. The first electrode and the second electrode are distributed at intervals and are annular, and the second electrode is located in the annular interior of the first electrode; the heating element comprises a first pin and a second pin, each of the first pin and the second pin comprises a main body part and a bending part which are connected with each other, the bending part of the first pin is electrically connected with the first electrode in a contact manner, and the bending part of the second pin is electrically connected with the second electrode in a contact manner. In the application, the bending structure can enhance the rigidity of the heating element and the stability of connection between the heating element and the electrode, and the problem of structural brittle failure caused by welding residual stress is avoided. And the electrode and the conductive piece can be conducted at any position in the circumferential direction of the annular structure of the electrode, so that the difficulty of alignment of the atomizer and the power supply assembly is reduced.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization technology, and in particular to an atomizer and an atomization device. Background Art

[0002] Atomizers are devices that heat a target liquid into a vapor, creating an aerosol for the user to inhale. Compared to traditional cigarettes, atomizers are more portable and user-friendly, significantly reducing the exposure of users and those around them to harmful substances. Atomizers typically consist of a liquid reservoir, a heating element, and electrodes. The heating element connects to the electrodes, heating the liquid reservoir and producing an aerosol.

[0003] During the current manufacturing process of atomizer devices, the heater and electrode are typically connected by welding. This method can lead to brittle failure of the heater and the connection between the heater and electrode due to residual stress, reducing product yield. During assembly of the atomizer device, the heater pins must be aligned with the electrode, which is time-consuming and labor-intensive. Reversing the polarity can easily damage the battery, posing a safety hazard. Utility Model Content

[0004] The present application provides an atomizer and an atomizing device for solving the problem of low product yield caused by welding the heating element and the electrode, and the need for the pins of the electrode and the heating element to be installed in alignment.

[0005] In one embodiment, an atomizer is provided, comprising a heating element, a first electrode, and a second electrode; the first electrode and the second electrode are spaced apart, the first electrode and the second electrode are both ring-shaped, and the second electrode is located inside the ring of the first electrode; the heating element comprises a first pin and a second pin, the first pin and the second pin both comprise a main body portion and a bent portion connected to each other, the bent portion of the first pin is in contact and electrically connected to the first electrode, and the bent portion of the second pin is in contact and electrically connected to the second electrode.

[0006] In one embodiment, the atomizer further includes a first shell and a seal; the seal and the first shell enclose an atomization space; the heating element is arranged in the atomization space, and the first pin and the second pin pass through the seal; the bent portion of the first pin is at least partially clamped between the first shell and the seal, and contacts the first electrode; the bent portion of the second pin is at least partially clamped between the seal and the second electrode, and contacts the second electrode.

[0007] In one embodiment, the sealing member is provided with a through hole, the second electrode is inserted into the through hole, and the second electrode cooperates with the sealing member to clamp the second pin.

[0008] In one embodiment, the bent portion of the first pin extends toward the outer side of the ring shape of the first electrode, and the bent portion of the second pin extends toward the inner side of the ring shape of the second electrode.

[0009] In one embodiment, the atomizer further includes an insulating member; the insulating member is disposed between the first electrode and the second electrode.

[0010] In one embodiment, the seal is interference fit with the first shell, and the seal is provided with a first blind hole and a second blind hole; the main body of the first pin is passed through the first blind hole, and the seal fixes the first pin through the first blind hole; the main body of the second pin is passed through the second blind hole, and the seal fixes the second pin through the second blind hole.

[0011] In one embodiment, the insulating member has a stepped limiting portion on the outer peripheral side of the bottom; at least a portion of the first electrode is formed with a boss facing inward, and the boss is clamped to one side of the stepped limiting portion; the bottom end of the second electrode is formed with an extension plate facing outward, and the extension plate abuts against the other side of the stepped limiting portion, so that the insulating member is clamped between the first electrode and the second electrode.

[0012] In one embodiment, an atomization device is provided, comprising a detachably connected power supply assembly and an atomizer as described above; the power supply assembly comprises a second shell, a first conductive member and a second conductive member, and the first conductive member and the second conductive member are located inside the second shell; when the power supply assembly and the atomizer are connected as one, the first conductive member is electrically connected to the first electrode, and the second conductive member is electrically connected to the second electrode.

[0013] In one embodiment, the atomization device further includes at least one annular magnetic component, which is located inside the second shell and is used to be magnetically connected to the first electrode and / or the second electrode.

[0014] In one embodiment, the second shell is provided with an air inlet, the air inlet, the annular magnetic member and the first conductive member are located on the same circumference, the first conductive member is located on the inner side of the circumference, and when the power supply assembly and the atomizer are connected as one, the air inlet is fluidically connected to the atomization space and are staggered with each other in the axial direction of the atomizer.

[0015] Compared to related technologies using welding, the atomizer according to the above embodiment has a bent structure that enhances the rigidity of the heating element and the stability of the connection between the heating element and the electrode, thus avoiding the problem of structural brittle failure caused by residual stress from welding. Furthermore, the bent structure makes it easier to precisely control the shape and size of the heating element, allowing adjustments to be made based on the connection position between the heating element and the electrode. Furthermore, the first electrode and the second electrode are both annular, with the first electrode located within the annular structure of the second electrode. Conductive contact can be established between the electrode and the conductive member at any circumferential position along the annular structure, reducing the difficulty of aligning the atomizer with the power supply assembly and improving alignment accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural cross-sectional view of an atomizer in one embodiment;

[0017] Figure 2 This is a schematic diagram of the disassembly of the atomizer structure in one embodiment;

[0018] Figure 3 for Figure 1 Schematic diagram along direction A;

[0019] Figure 4 A cross-sectional view of the structure of a power supply assembly according to an embodiment;

[0020] Figure 5 This is a three-dimensional schematic diagram of a power supply component in an embodiment;

[0021] Figure 6 This is a schematic structural diagram of an atomization device in one embodiment;

[0022] The accompanying drawings are numerals as follows:

[0023] 1-heating element, 11-pin, 11A-first pin, 11B-second pin, 111-main body, 112-bend part, 12-heating body;

[0024] 2-electrode, 2A-first electrode, 2B-second electrode, 21-cavity, 22-air inlet;

[0025] 3-insulating member, 31-through hole, 32-stepped limiting portion;

[0026] 4-seal, 41-first blind hole, 42-second blind hole;

[0027] 5-first housing, 51-liquid storage chamber;

[0028] 6-power supply assembly, 61A-first conductive member, 61B-second conductive member, 62-second housing, 63-inner bracket, 64-power supply, 65-control element, 66-annular magnetic member, 67-air inlet;

[0029] 7-Liquid storage element. DETAILED DESCRIPTION

[0030] The present application is further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted in different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail. They can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0031] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various embodiments. Furthermore, the steps or actions in the method description may be reordered or adjusted in a manner readily apparent to those skilled in the art. Therefore, the various sequences in the specification and drawings are provided solely for the purpose of clearly describing a particular embodiment and are not intended to be mandatory, unless otherwise specified.

[0032] The serial numbers assigned to components herein, such as "first," "second," etc., are used solely to distinguish the objects being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0033] Please refer to Figure 1 In one embodiment, an atomizer is provided, including a heating element 1, a first electrode 2A and a second electrode 2B; the first electrode 2A and the second electrode 2B are spaced apart, the first electrode 2A and the second electrode 2B are both ring-shaped, and the second electrode 2B is located inside the ring of the first electrode 2A; the heating element 1 includes a first pin 11A and a second pin 11B, the first pin 11A and the second pin 11B both include a main body 111 and a bent portion 112 connected to each other, the bent portion 112 of the first pin 11A is in contact and electrically connected to the first electrode 2A, and the bent portion 112 of the second pin 11B is in contact and electrically connected to the second electrode 2B.

[0034] Specifically, the atomizer is used to atomize the atomized matrix into an aerosol, which can be used in the tobacco industry or the pharmaceutical industry. Figure 1 and Figure 2As shown, the atomizer includes a heating element 1, a first electrode 2A and a second electrode 2B. The heating element 1 may be in the form of a wire, a ring, a strip or a spiral, which is not limited in this embodiment. When only one of the positive electrode or the negative electrode is considered, the atomizer is provided with one electrode. When both the positive electrode and the negative electrode are considered, the atomizer is provided with two electrodes, namely the first electrode 2A and the second electrode 2B. The first electrode 2A and the second electrode 2B are spaced apart and insulated to avoid short circuit of current between the positive and negative electrodes. Among them, the first electrode 2A corresponds to the first conductive part 61A of the power supply component 6, namely the positive conductive part, and the second electrode 2B corresponds to the second conductive part 61B of the power supply component 6, namely the negative conductive part. The conductive part is also called a connector, which is used to conduct current between the power supply component 6 and the atomizer.

[0035] The heating element 1 includes a first pin 11A and a second pin 11B, wherein the first pin 11A contacts and is electrically connected to the first electrode 2A, and the second pin 11B contacts and is electrically connected to the second electrode 2B. The first pin 11A and the second pin 11B each include a main body 111 and a bent portion 112. The main body 111 and the bent portion 112 are interconnected, and a certain angle is formed between the extension direction of the main body and the extension direction of at least part of the bent portion 112, that is, the pin as a whole has a bent structure. The specific bending angle and bending direction depend on the contact position between the heating element 1 and the electrode 2 and the structural shape of the atomizer. Exemplarily, this angle can be 50°, 60°, 70°, 80° or 90°. In order to enhance the structural strength and rigidity of the pin 11 and take into account the ease of processing, this example sets the extension direction of the main body to be nearly perpendicular to the extension direction of the bending portion 112, that is, the theoretical design value is 90°, but in the actual processing process, this angle is allowed to have a positive or negative deviation of 5°, and the bending portion 112 and the main body 111 can be in the form of a rounded transition to avoid stress concentration. The bending portion 112 is in contact and electrically connected with the electrode, and the bending portion 112 of each pin 11 is in contact and electrically connected with an electrode 2. That is, the pin 11 is a bent structure as a whole, and the bent pin 11 is in contact and electrically connected with the electrode 2, forming a current conduction path between the heating element 1 and the electrode 2. The heating element 1 generates heat and heats the liquid storage element 7, which is atomized to produce an aerosol.

[0036] Specifically, if Figures 1 to 3As shown, the first electrode 2A and the second electrode 2B are both annular structures, and the second electrode 2B is located inside the annular structure of the first electrode 2A. When the atomizer is in contact and electrically connected with the power supply assembly 6, the first electrode 2A is in contact and electrically connected with the first conductive member 61A, and the second electrode 2B is in contact and electrically connected with the second conductive member 61B. The electrode 2 with an annular structure can be in contact with the conductive member 61 at any position along the circumference of the ring, thereby increasing the contact area between the electrode 2 and the conductive member 61. The distance between the first electrode 2A and the center of the ring needs to correspond to the setting position of the positive conductive member, and the distance between the second electrode 2B and the center of the ring needs to correspond to the setting position of the negative conductive member, and the size of the first electrode 2A and the second electrode 2B needs to be larger than the size of the conductive member 61 to ensure good contact. In addition, an air inlet 22 is provided on the second electrode 2B.

[0037] In the atomizer provided in this embodiment, the pins of the heating element have a bent structure, and the bent portion of the pins is in contact and electrically connected with the electrodes. Compared with related technologies using welding, the bent structure can enhance the rigidity of the heating element and the stability of the connection between the heating element and the electrode, avoiding the problem of structural brittle failure caused by welding residual stress. At the same time, the bent structure makes it easier to accurately control the shape and size of the heating element, and the shape of the pins can be adjusted according to the connection position of the heating element and the electrode, which has greater adaptability.

[0038] Furthermore, in related art, the electrodes in atomizers are typically in the shape of raised needles, requiring alignment between the electrodes and the power supply assembly connector in a specific orientation. This also requires a corresponding matching structure or foolproofing structure on one side of the power supply assembly, increasing the difficulty of alignment. However, the annular electrode structure provided in this embodiment can contact the conductive member 61 at any position along the circumference of the annular structure. Regardless of the angle at which the atomizer is inserted into the power supply assembly, the two electrodes can maintain electrical contact with the conductive member 61, reducing the difficulty of alignment and improving its accuracy.

[0039] like Figure 1 In one embodiment, the heating element 1 further includes a heating element 12. The heating element 12 may be in a block, sheet, or ring shape, but this is not limited to this embodiment. A first pin 11A and a second pin 11B extend from the heating element 12. The two pins are spaced apart and do not touch each other to prevent short circuits between the positive and negative electrodes.

[0040] Please refer to Figure 1In one embodiment, the atomizer further includes a first shell 5 and a sealing member 4; the sealing member 4 and the first shell 5 enclose an atomization space, and the heating element 1 is disposed within the atomization space; the sealing member 4, the heating element 1, the first electrode 2A, and the second electrode 2B are all located within the first shell 5, and the first pin 11A and the second pin 11B pass through the sealing member 4; the bent portion 112 of the first pin 11A is at least partially sandwiched between the first shell 5 and the sealing member 4 and contacts the first electrode 2A; the bent portion 112 of the second pin 11B is at least partially sandwiched between the sealing member 4 and the second electrode 2B and contacts the second electrode 2B. The sealing member 4 is provided with a through hole, into which the second electrode 2B is inserted, and the second electrode 2B cooperates with the sealing member 4 to clamp the second pin 11B.

[0041] Specifically, if Figure 1 As shown, the first shell 5 is the outer shell of the atomizer, which is cylindrical and is a metal shell. The seal 4, the heating element 1, the first electrode 2A and the second electrode 2B are all located inside the first shell 5. Among them, the first electrode 2A is in contact with the first shell 5 and is conductive. The first pin 11A and the second pin 11B pass through the seal 4, wherein most of the bent portion 112 of the first pin 11A is in contact with the first shell 5 and is sandwiched between the seal 4 and the second electrode 2B, and then indirectly contacts and electrically connects with the first electrode 2A through the first shell 5. At the same time, a small part of the bent portion 112 of the first pin 11A is in contact and electrically connected with the first electrode 2A. Due to the size and setting position restrictions of the first electrode 2A, but the size of the first shell 5 is relatively large, the indirect contact and conduction with the first electrode 2A through the first shell 5 is not limited by the size and setting position of the first electrode 2A, and the position of the first pin 11A can be flexibly set to facilitate assembly and adjustment. Furthermore, the bent portion 112 of the second lead 11B is largely sandwiched between the seal 4 and the second electrode 2B, and is in electrical contact with the second electrode 2B. The seal 4 can be made of silicone, plastic, rubber, or other insulating materials known to those skilled in the art. While providing insulation and isolation, it can also secure the first lead 11A by mating with the first housing 5 and secure the second lead 11B by mating with the second electrode 2B.

[0042] Please refer to Figure 1 In one embodiment, the atomizer further includes an insulating member 3 ; the insulating member 3 is disposed between the first electrode 2A and the second electrode 2B.

[0043] Specifically, if Figure 1As shown, the insulating member 3 is disposed between the first electrode 2A and the second electrode 2B to insulate and isolate the first electrode 2A and the second electrode 2B, thereby preventing current conduction between the positive and negative electrodes and causing a short circuit. The insulating member 3 can also be configured as a partial ring to match the shape of the first electrode 2A and the second electrode 2B. The inner side of the ring structure of the insulating member 3 contacts the second electrode 2B, and the outer side of the ring structure of the insulating member 3 contacts the first electrode 2A. The insulating member 3 can be made of silicone, plastic, rubber, or other insulating materials suitable for use by those skilled in the art. The insulating member 3 is disposed between the first electrode 2A and the second electrode 2B to securely support the first electrode 2A and the second electrode 2B while insulating and isolating the two electrodes.

[0044] Please refer to Figure 1 In one embodiment, the first electrode 2A is buckled onto the bottom of the first housing 5 , and the first electrode 2A cooperates with the insulating member 3 to clamp the first pin 11A.

[0045] Specifically, if Figure 1 As shown, the first electrode 2A is fastened to the bottom of the first shell 5, and the first electrode 2A cooperates with the insulating member 3 to clamp the first pin 11A, fixing the first pin 11A while achieving reliable electrical connection between the first electrode 2A and the first pin 11A.

[0046] Please refer to Figure 1 In one embodiment, the insulating member 3 is provided with a through hole 31, the second electrode 2B is passed through the through hole 31, and the second electrode 2B cooperates with the insulating member 3 to clamp the second pin 11B.

[0047] Specifically, if Figure 1 As shown, the insulating member 3 is provided with a through hole 31 along the axial direction of the first shell 5, the second electrode 2B is passed through the through hole 31 and fixed by the insulating member 3, and the second electrode 2B and the insulating member 3 cooperate to clamp the second pin 11B, thereby realizing a reliable electrical connection between the second electrode 2B and the second pin 11B.

[0048] Please refer to Figure 1 In one embodiment, the bent portion 112 of the first pin 11A extends toward the outer side of the ring of the first electrode 2A, and the bent portion 112 of the second pin 11B extends toward the inner side of the ring of the second electrode 2B.

[0049] Specifically, if Figure 1 As shown, the inside and outside of the electrode ring structure define the inside-outside direction. The bent portion 112 of the first lead 11A extends outward and bends to contact the first electrode 2A, while the bent portion 112 of the second lead 11B extends inward and bends to contact the second electrode 2B. In other words, the bending direction of the bent portion 112 of the lead is designed to accommodate the relative position of the two ring electrodes, saving space and improving connection reliability.

[0050] Please refer to Figure 1 In one embodiment, the bending portion 112 is annular, the curvature radius of the bending portion 112 of the first pin 11A is the same as the curvature radius of the first electrode 2A, and the curvature radius of the bending portion 112 of the second pin 11B is the same as the curvature radius of the second electrode 2B.

[0051] Specifically, if Figure 1 As shown, the bent portion 112 is also annular to match the shapes of the first electrode 2A and the second electrode 2B. The bent portion 112 may be partially annular or entirely annular. On the contact surface between the bent portion 112 of the first pin 11A and the first electrode 2A, the radius of curvature of the bent portion 112 of the first pin 11A is the same as the radius of curvature of the first electrode 2A, so as to increase the contact area between the first pin 11A and the first electrode 2A. On the contact surface between the bent portion 112 of the second pin 11B and the second electrode 2B, the radius of curvature of the bent portion 112 of the second pin 11B is the same as the radius of curvature of the second electrode 2B, so as to increase the contact area between the second pin 11B and the second electrode 2B, thereby improving the reliability of the connection between the heating element 1 and the electrode 2.

[0052] Please refer to Figure 1 In one embodiment, the atomizer further includes a sealing member 4; the sealing member 4 is interference-fitted with the first shell 5, and the sealing member 4 is provided with a first blind hole 41 and a second blind hole 42 therethrough; the main body 111 of the first pin 11A is passed through the first blind hole 41, and the sealing member 4 fixes the first pin 11A through the first blind hole 41; the main body 111 of the second pin 11A is passed through the second blind hole 42, and the sealing member 4 fixes the second pin 11B through the second blind hole 42.

[0053] Specifically, if Figure 1 As shown, the seal 4 is located inside the first housing 5, with the outer side of the seal 4 in contact with the inner side of the first housing 5. A first blind hole 41 and a second blind hole 42 are machined into the interior of the seal 4. Both the first blind hole 41 and the second blind hole 42 extend through the main body 111 of the lead 11. The main body 111 of the first lead 11A penetrates the seal 4 from the upper portion, passes through the first blind hole 41, and then exits the seal 4 from the lower portion. In other words, the seal 4 secures the first lead 11A through the first blind hole 41. After passing through the seal 4, the main body 111 of the first lead 11A bends inward to form a bent portion 112, which contacts and electrically connects to the first electrode 2A. The main portion 111 of the second lead 11A penetrates the seal 4 from the upper portion, passes through the second blind hole 42, and then exits the seal 4 from the lower portion. In other words, the seal 4 secures the second lead 11B via the second blind hole 42. After passing through the seal 4, the main portion 111 of the second lead 11B bends inward to form a bent portion 112, which contacts and electrically connects to the second electrode 2B. Therefore, this embodiment strengthens the seal 4's ability to secure the lead by providing a blind hole within the seal 4.

[0054] Please refer to Figure 1 In one embodiment, a stepped limiting portion 32 is provided on the outer peripheral side of the bottom of the insulating member 3, and a boss is formed on at least a portion of the first electrode 2A toward the inside, and the boss is clamped to one side of the stepped limiting portion 32; an extension plate is formed toward the outside at the bottom end of the second electrode 2B, and the extension plate abuts against the other side of the stepped limiting portion 32, so that the insulating member 3 is clamped between the first electrode 2A and the second electrode 2B.

[0055] Specifically, if Figure 1 As shown, a stepped stopper 32 is provided at the bottom of the insulating member 3. At least a portion of the first electrode 2A is engaged with the inner side of the stepped stopper 32, i.e., upward along the axial direction of the first housing 5, to prevent the first electrode 2A from falling or slipping due to gravity. The second electrode 2B is located outside the stepped stopper 32, i.e., downward along the axial direction of the first housing 5.

[0056] Please refer to Figure 1 In one embodiment, the atomizer further includes a liquid storage element 7, and a liquid storage cavity 51 is provided inside the first shell 5; the liquid storage element 7 is fixed in the liquid storage cavity 51, the main body 111 of the first pin 11A is sequentially passed through and fixed to the liquid storage cavity 51 and the first blind hole 41, and the main body 111 of the second pin 11B is sequentially passed through and fixed to the liquid storage element 7 and the second blind hole 42, and the main body 111 of the first pin 11A and the main body 111 of the second pin 11B are fixedly connected to the liquid storage element 7, that is, the main body 111 of the first pin 11A and the main body 111 of the second pin 11B are fixed in the liquid storage element 7.

[0057] Specifically, if Figure 1 As shown, the main body 111 of the first pin 11A sequentially passes through the liquid storage cavity 51 and the first blind hole 41, while the main body 111 of the second pin 11B sequentially passes through the liquid storage element 7 and the second blind hole 42. Therefore, the liquid storage element 7 is located in the liquid storage cavity 51, which can fix the first pin 11A and the second pin 11B to prevent deformation or structural damage.

[0058] Please refer to Figure 1 In one embodiment, the first electrode 2A has a cavity 21 , and the sealing member 4 is located at the opening of the cavity 21 .

[0059] Specifically, if Figure 1 As shown, the first electrode 2A has a cavity 21 , and the sealing member 4 is located at an opening in the upper portion of the cavity 21 , providing an assembly gap between the first electrode 2A and the sealing member 4 .

[0060] Please refer to Figure 4In one embodiment, an atomization device is provided, comprising a detachably connected power supply assembly 6 and an atomizer according to any one of the above embodiments; the power supply assembly 6 comprises a second shell 62, a first conductive member 61A and a second conductive member 61B, the first conductive member 61A and the second conductive member 61B are located inside the second shell 62, and the first conductive member 61A is closer to the second shell 62 than the second conductive member 61B; when the power supply assembly 6 and the atomizer are connected as one, the first conductive member 61A contacts and is electrically connected to the first electrode 2A, and the second conductive member 61B contacts and is electrically connected to the second electrode 2B.

[0061] Specifically, if Figures 4 to 6 As shown, the present atomization device includes a power supply assembly 6 and an atomizer according to any of the above-described embodiments. The power supply assembly 6 is used to provide electrical energy to the atomizer, which is used to heat the atomized substrate into an aerosol. The atomization device is a cartridge-replaceable product, and the atomizer and power supply assembly 6 are detachably connected, allowing them to be replaced as needed. By increasing the rigidity of the heating element and the stability of the connection between the heating element and the electrode, the product yield of the atomization device can be improved.

[0062] Specifically, if Figures 4 to 6 As shown, the power supply assembly 6 includes a conductive member 61, a second shell 62, an inner bracket 63, a power supply 64, and a control element 65. The second shell 62 is a protective shell for the power supply assembly 6, and the inner bracket 63 is mounted with a first conductive member 61A and a second conductive member 61B. The first conductive member 61A is closer to the second shell 62 than the second conductive member 61B, that is, the first conductive member 61A is located on the outside and the first conductive member 61A is located on the inside. The first conductive member 61A is in contact and electrically connected to the first electrode 2A, and the second conductive member 61B is in contact and electrically connected to the second electrode 2B. The conductive members are electrically connected to the power supply 64 and the control element 65. The power supply 64 supplies power, and the control element 65 controls the charging and discharging of the power supply 64 and adjusts the aerosol generation rate. The control element 65 is a microphone structure with an airflow sensor. It is located at the bottom of the power supply assembly 6 and is used to receive the user's inhalation signal, thereby controlling the power supply assembly 6 to turn on and off. Correspondingly, an air inlet 67 is provided on the inner bracket 63.

[0063] Please refer to Figure 5 In one embodiment, the atomization device further includes at least one annular magnetic member 66 , which is located inside the second shell 62 , and is configured to be magnetically connected to the first electrode 2A and / or the second electrode 2B.

[0064] Specifically, if Figure 5As shown, an annular magnetic member 66 is magnetically connected to at least one of the first electrode 2A and the second electrode 2B. One or two annular magnetic members 66 can be provided, each connected to a corresponding electrode. This allows for a detachable connection between the power supply assembly 6 and the atomizer, improving operational convenience.

[0065] It should be noted that in the embodiment of the present invention, the number of annular magnetic parts 66 is two. In some other embodiments, the number of annular magnetic parts 66 can also be other numbers. When there are multiple annular magnetic parts 66, the multiple annular magnetic parts 66 are circumferentially arranged in the second shell 62 and do not contact each other. They can be exposed on one side facing the first electrode and the second electrode, and there is no need to stick to the limitations of the embodiment of this application.

[0066] Furthermore, the second shell 62 is provided with an air inlet 67. The air inlet 67, the annular magnetic member 66 and the first conductive member 61A are located on the same circumference. The first conductive member 61A is located on the inner side of the circumference. When the power supply assembly 6 and the atomizer are connected as one, the air inlet 67 is in fluid communication with the atomization space and the atomizer is staggered in the axial direction. With such a configuration, the air inlet 67 is provided on the outer periphery of the end face of the second shell 62 near the edge, and the atomization space is located on the central axis of the atomizer. This allows the air inlet 67 and the atomization space to be staggered. If condensation is generated during the operation of the heating element 1, the condensation will not drip directly onto the air inlet 67, but will enter the power supply assembly 6 through the air inlet 67 to contaminate the power supply 64 and the circuit board in the power supply assembly 6, thereby avoiding the influence of the condensation on the electronic components inside the power supply assembly 6. Furthermore, as Figure 4 and Figure 5 As shown, a condensation groove may be further provided at the center of the second shell 62 for collecting condensation liquid, thereby further preventing the condensation liquid from flowing into the interior of the power supply assembly 6 .

[0067] The above specific examples are used to illustrate the present application, which is only used to help understand the present application and is not intended to limit the present application. For those skilled in the art of the present application, based on the concept of the present application, they can also make some simple deductions, modifications or substitutions.

Claims

1. An atomizer, characterized in that: comprising a heating element, a first electrode and a second electrode; The first electrode and the second electrode are spaced apart from each other, both the first electrode and the second electrode are ring-shaped, and the second electrode is located inside the ring of the first electrode; The heating element includes a first pin and a second pin, each of which includes a main body and a bent portion connected to each other. The bent portion of the first pin is in contact and electrically connected to the first electrode, and the bent portion of the second pin is in contact and electrically connected to the second electrode.

2. The atomizer according to claim 1, wherein The atomizer further includes a first housing and a sealing member; The sealing member and the first shell enclose an atomization space; The heating element is arranged in the atomizing space, and the first pin and the second pin pass through the sealing member; The bent portion of the first pin is at least partially sandwiched between the first housing and the sealing member and contacts the first electrode; The bent portion of the second pin is at least partially sandwiched between the sealing member and the second electrode, and contacts the second electrode.

3. The atomizer according to claim 2, wherein The sealing member is provided with a through hole, the second electrode is inserted into the through hole, and the second electrode cooperates with the sealing member to clamp the second pin.

4. The atomizer according to claim 1, wherein The bent portion of the first pin extends toward the outer side of the ring shape of the first electrode, and the bent portion of the second pin extends toward the inner side of the ring shape of the second electrode.

5. The atomizer according to any one of claims 1 to 4, characterized in that The atomizer further includes an insulating member disposed between the first electrode and the second electrode.

6. The atomizer according to claim 3, wherein The sealing member is interference-fitted with the first housing, and the sealing member is provided with a first blind hole and a second blind hole; The main body of the first pin is inserted into the first blind hole, and the sealing member fixes the first pin through the first blind hole; The main body of the second pin is passed through the second blind hole, and the sealing member fixes the second pin through the second blind hole.

7. The atomizer according to claim 5, wherein The insulating member has a stepped limiting portion on the outer peripheral side of the bottom; at least a portion of the first electrode has a boss formed inwardly, and the boss is clamped to one side of the stepped limiting portion; the bottom end of the second electrode has an extension plate formed outwardly, and the extension plate abuts against the other side of the stepped limiting portion so that the insulating member is clamped between the first electrode and the second electrode.

8. An atomizing device, characterized in that: comprising a detachably connected power supply assembly and the atomizer according to any one of claims 1 to 7; The power supply assembly includes a second shell, a first conductive member and a second conductive member, wherein the first conductive member and the second conductive member are located inside the second shell; When the power supply assembly and the atomizer are connected as one body, the first conductive member is electrically connected to the first electrode, and the second conductive member is electrically connected to the second electrode.

9. The atomizing device according to claim 8, characterized in that The atomization device further includes at least one annular magnetic component, which is located inside the second shell and is used for magnetically connecting with the first electrode and / or the second electrode.

10. The atomizing device according to claim 9, characterized in that The second shell is provided with an air inlet, the air inlet, the annular magnetic member and the first conductive member are located on the same circumference, and the first conductive member is located on the inner side of the circumference. When the power supply assembly and the atomizer are connected as one, the air inlet is in fluid communication with the atomization space and the air inlet and the atomizer are staggered with each other in the axial direction of the atomizer.

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