Atomizer and electronic atomization device

Abstract

The utility model provides an atomizer and an electronic atomization device. The atomizer is provided with a suction nozzle end and a matching end which are oppositely arranged. An atomizing core and two pins electrically connected with the atomizing core are arranged in the atomizer; the matching end is provided with two connecting structures which are matched with the pins in a one-to-one correspondence manner; one end, far away from the atomizing core, of the pin is a free end; the connecting structure is provided with a first through hole and a second through hole which are transversely arranged at intervals; the free end extends from the first through hole and is bent to the second through hole; the connecting structure is further provided with a pin fixedly matched with the end portion of the free end, the end portion of the free end is arranged in the second penetrating hole, and the pin penetrates through the second penetrating hole and is attached to the end portion of the free end in a contact mode. Wherein the pin or the first through hole is used for being matched with an electrode of the power supply assembly, so that the electrode is electrically connected with the pin. And the pin presses the end part of the free end of the pin in the second through hole, so that the pin is stably connected to the atomizer. The electrode is inserted into the first through hole through a pin or is free of welding.

Description

Technical Field

[0001] This utility model belongs to the field of electronic atomization technology, and in particular relates to an atomizer and an electronic atomization device. Background Technology

[0002] Electronic atomizing devices include an atomizer and a power supply component. The atomizer's coil has two leads, which are used to electrically connect to the two electrodes of the power supply component, forming a closed circuit to generate heat. In related technologies, electronic atomizing devices typically use spot welding or soldering to fix the coil leads to the electrodes of the power supply component. However, high-temperature soldering can easily lead to material embrittlement, and the soldering process is complex and unfavorable for manufacturing. Utility Model Content

[0003] The technical objective of this utility model is to provide an electronic atomizing device, which aims to solve the technical problems in related technologies where electronic atomizing devices use spot welding or soldering to fix the pins of the atomizing core to the electrodes of the power supply component. High-temperature welding can easily lead to material embrittlement, and the welding process is complicated.

[0004] To solve the above-mentioned technical problems, this utility model is implemented as follows: an electronic atomizing device includes an atomizer and a power supply component; the atomizer includes an atomizing core and two pins electrically connected to the atomizing core; the atomizer is provided with two connection structures corresponding to each pin; the end of each pin away from the atomizing core is a free end, the free end is bent and extended in the connection structure, and the connection structure has a pin fixedly engaged with the end of the free end; the power supply component has two electrodes corresponding to each pin; the electrodes are connected to the connection structure to be electrically connected to the pin.

[0005] Furthermore, in some embodiments, the connecting structure also has a first through hole and a second through hole arranged laterally at intervals, the free end extends from the first through hole and bends to the second through hole, the end of the free end is disposed in the second through hole, and the pin passes through the second through hole and contacts and abuts the end of the free end.

[0006] Furthermore, in some embodiments, the end of the free end is parallel to the axial direction, and the size of the end of the free end is larger than the size of the pin along the axial direction, and the pin can move along the axial direction and conform to the end of the free end under a preset force.

[0007] Furthermore, in some embodiments, the electrode passes through the first through hole; and the first through hole has a clearance hole on the side facing the atomizing core, and the free end is connected to the first through hole through the clearance hole.

[0008] Furthermore, in some embodiments, the electrode is a spring pin, the pin is a conductive pin, and the electrode abuts against the conductive pin to be electrically connected to the pin through the conductive pin.

[0009] Furthermore, in some embodiments, the electrode is a spring pin, the spring force of which is less than the preset force, and the pin is a conductive pin, the spring pin abutting against the conductive pin to electrically connect with the pin through the conductive pin.

[0010] Furthermore, in some embodiments, the electrode passes through the second through hole and can drive the pin to move axially, and the electrode is electrically connected to the pin through the pin.

[0011] Furthermore, in some embodiments, the connection structure further includes a connecting hole disposed between the first through hole and the second through hole, the first through hole and the second through hole being connected through the connecting hole, and the free end including a first connecting portion disposed in the first through hole, a second connecting portion disposed in the connecting hole, and the end portion.

[0012] Furthermore, in some embodiments, the first connecting portion is parallel to the axial direction and fits against one sidewall of the first through hole in the transverse direction, and the second connecting portion fits against one sidewall of the connecting hole.

[0013] Furthermore, in some embodiments, the atomizer further includes a base and an iron cover, the atomizing core is assembled on the base, the iron cover is disposed on the side of the base away from the atomizing core, the first through hole and the second through hole are formed in the base, the iron cover has a second clearance hole corresponding to the second through hole, the second through hole covers the second clearance hole along its axial projection surface; and the iron cover also has a first clearance hole corresponding to the first through hole, the first clearance hole coincides with the first through hole along its axial direction; or, the iron cover covers the first through hole.

[0014] The electronic atomizing device of this invention has the following advantages compared with related technologies:

[0015] In this embodiment of the invention, one end of the pin is connected to the atomizing core, while the other end is a free end. The free end of the pin extends from the first through hole and bends into the second through hole, thus improving the structural strength of the free end of the pin. Furthermore, the end of the free end is in the second through hole, and a pin is inserted into the second through hole. This allows the pin to press the end of the free end of the pin firmly within the second through hole, ensuring a stable connection between the pin and the atomizer. Alternatively, the electrodes of the power supply component can be inserted into the first through hole to achieve an electrode connection between the electrode and the pin, eliminating the need for soldering and avoiding problems caused by high-temperature soldering. Since the free end of the pin is pressed into the second through hole, the connection stability between the electrode and the pin is ensured when they are connected, guaranteeing normal circuit operation. Moreover, during the process of separating the electrode from the connection structure, the pin remains stably connected to the atomizer, and the free end of the pin will not shift within the atomizer, allowing it to be used for reconnection of the electrodes of the power supply component. Attached Figure Description

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

[0017] Figure 1 This is a partial structural cross-sectional schematic diagram of the electronic atomizing device in Embodiment 1 of this utility model;

[0018] Figure 2 This is a partial structural cross-sectional schematic diagram of the electronic atomizing device in Embodiment 1 of this utility model;

[0019] Figure 3 This is a partial structural cross-sectional schematic diagram of the electronic atomizing device in Embodiment 1 of this utility model;

[0020] Figure 4 This is a partial structural cross-sectional schematic diagram of the electronic atomizing device in Embodiment 1 of this utility model;

[0021] Figure 5 This is a schematic diagram of the atomizer in an embodiment of this utility model.

[0022] In the accompanying drawings, the reference numerals indicate:

[0023] 1. Atomizer core;

[0024] 2. Pin; 21. Free end; 211. First connecting part; 212. Second connecting part; 213. End;

[0025] 3. Pins;

[0026] 4. First perforation; 5. Second perforation; 6. Connecting hole;

[0027] 7. Iron cover; 71. First clearance hole; 72. Second clearance hole;

[0028] 10. Electrode; 20. Spring needle. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0030] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] Please see Figures 1 to 5This utility model provides an atomizer; the atomizer has a mouthpiece end and a mating end arranged opposite to each other; the atomizer is provided with an atomizing core 1 and two pins 2 electrically connected to the atomizing core 1; the mating end is provided with two connecting structures that correspond one-to-one with the pins 2; the end of the pin 2 away from the atomizing core 1 is a free end 21, the connecting structure is provided with a first through hole 4 and a second through hole 5 arranged laterally, the free end 21 extends from the first through hole 4 and bends to the second through hole 5, the connecting structure has a pin 3 that is fixedly engaged with the end 213 of the free end 21, the end 213 of the free end 21 is located in the second through hole 5, the pin 3 passes through the second through hole 5 and contacts and adheres to the end 213 of the free end 21; the electrode 10 of the power supply component can be electrically connected to the pin 2 through the pin 3 or through the first through hole 4.

[0033] In this embodiment of the invention, one end of pin 2 is connected to the atomizing core 1, and the other end is a free end 21. The free end 21 of pin 2 extends from the first through hole 4 and bends to the second through hole 5, thereby improving the structural strength of the free end 21 of pin 2. Furthermore, the end 213 of the free end 21 is in the second through hole 5, and a pin 3 is inserted into the second through hole 5. Thus, the pin 3 can press the end 21 of the free end 21 of pin 2 firmly within the second through hole 5, thereby ensuring a stable connection of pin 2 to the atomizer. Alternatively, the electrode 10 of the power supply component can be inserted through the first through hole 4 to achieve an electrode connection between the electrode 10 and pin 2, thereby eliminating the need for soldering and avoiding problems caused by high-temperature soldering. Since the end 21 of the free end 21 of pin 2 is pressed firmly within the second through hole 5, the connection stability between the electrode 10 and pin 2 is ensured when they are connected, guaranteeing normal circuit operation. Furthermore, during the process of separating electrode 10 from the connection structure, pin 2 can be stably connected to the atomizer, and the free end 21 of pin 2 will not shift in the atomizer, which can be used for secondary connection of electrode 10 of the power supply component.

[0034] Understandably, the end 213 of the free end 21 of pin 2 is the end of pin 2.

[0035] It should be noted that horizontal is parallel to Figure 2 The direction of the X-axis is parallel to the axis. Figure 2 The direction of the Y-axis.

[0036] Further, please see Figures 2 to 4 In some embodiments, the two connecting structures are arranged symmetrically along the central axis of the atomizer.

[0037] Specifically, the atomizer core 1 is connected to two pins 2, and the free end 21 of the pin 2 extends to the second through hole 5 by bending through the first through hole 4. By setting the two connection structures symmetrically along the central axis of the atomizer, the two pins 2 connected to the atomizer core 1 are arranged laterally at intervals and are also symmetrical along the central axis of the atomizer, so that the two pins 2 do not interfere with each other and the space of the atomizer can be well planned.

[0038] Further, please see Figures 2 to 4 In some embodiments, the second perforation 5 is located laterally close to the central axis of the atomizer, and the first perforation 4 is located on the side of the second perforation 5 away from the central axis of the atomizer.

[0039] Specifically, for any connection structure, the second perforation 5 is relatively closer to the central axis of the atomizer, while the first perforation 4 is relatively farther away from the central axis of the atomizer. This causes the free end 21 of the pin 2 to bend and extend from a position far from the central axis of the atomizer towards a position closer to the central axis. The end of the pin 2 connected to the atomizing core 1 is the connection end. By setting the positions of the first perforation 4 and the second perforation 5 relative to the central axis, the connection ends of the two pins 2 are respectively connected to the two sides of the atomizing core 1 away from the central axis. This ensures that the pin 2 does not interfere with the atomization of the atomizing core 1. The pin 2 is used to heat the atomizing core 1.

[0040] Further, please see Figure 1 In some embodiments, the second perforation 5 includes a closed end facing the atomizing core 1 and an open end in the axial direction. The pin 3 is inserted into the second perforation 5 through the open end, and the pin 3 abuts against the closed end of the second perforation 5. In this way, the pin 3 and the end 213 of the free end 21 of the pin 2 can be relatively stably connected in the second perforation 5.

[0041] Further, please see Figure 3 and Figure 4 In some embodiments, the end 213 of the free end 21 is parallel to the axial direction, and the size of the end 213 of the free end 21 is larger than the size of the pin 3 along the axial direction. The pin 3 can move along the axial direction and fit the end 213 of the free end 21 under a preset force.

[0042] Specifically, pin 3 is inserted into the second through hole 5, and the end 213 of the free end 21 of pin 2 is parallel to the axial direction. Initially, along the axial direction, the side of pin 3 away from the atomizing core 1 is located at the open end of the second through hole 5, and pin 3 can fit tightly against the end 213 of the free end 21. Furthermore, the size of the end 213 of the free end 21 of pin 2 is larger than the size of pin 3. Therefore, when a preset force pushes pin 3 to move axially towards the atomizing core 1, pin 3 gradually moves towards the closed end of the second through hole 5, and when pin 3 moves to abut against the closed end of the second through hole 5, pin 3 still fits against the end 213 of the free end 21. Therefore, during the movement of pin 3, pin 3 always fits against the end 213 of the free end 21, so that pin 3 can always act on the end 213 of the free end 21, and the free end 21 of pin 2 will not shift within the second through hole 5. In addition, when a force is applied again, causing the pin 3 to move from the closed end of the second through hole 5 back to the open end, the pin 3 can always move in contact with the end 213 of the free end 21, so that the free end 21 of the pin 2 will not be deviated.

[0043] Further, please see Figure 1 In some embodiments, the first perforation 4 may also have an open end and a closed end, wherein the open end is away from the atomizing core 1 and the closed end is towards the atomizing core 1. A clearance hole may be provided at the closed end of the first perforation 4, so that the free end 21 of the pin 2 can pass through the clearance hole into the first perforation 4, thereby realizing the connection of the free end 21 of the pin 2 in the first perforation 4.

[0044] In some embodiments, the free end 21 of pin 2 can be directly inserted into the closed end, thereby enabling the connection of the free end 21 of pin 2 to the first through hole 4.

[0045] Furthermore, in some embodiments, the connection structure further includes a connecting hole 6 disposed between the first through hole 4 and the second through hole 5, the first through hole 4 and the second through hole 5 being connected through the connecting hole 6, and the free end 21 including a first connecting portion 211 disposed in the first through hole 4, a second connecting portion 212 disposed in the connecting hole 6, and an end portion 213.

[0046] Specifically, the first through hole 4 and the second through hole 5 are arranged laterally at intervals. That is, when the free end 21 of the pin 2 extends and bends from the first through hole 4 to the second through hole 5, the free end 21 of the pin 2 needs to be bent twice, thereby forming the first connecting part 211, the second connecting part 212, and the end part 213 in sequence. The connecting structure also includes a connecting hole 6 disposed between the first through hole 4 and the second through hole 5, wherein the first connecting part 211 is disposed in the first through hole 4, the second connecting part 212 is disposed in the connecting hole 6, and the end part 213 is disposed in the second through hole 5. In this way, the free end 21 of the pin 2 can be connected in the connecting structure.

[0047] Furthermore, in some embodiments, the first connecting portion 211 is parallel to the axial direction and fits against one sidewall of the first through hole 4 in the transverse direction, and the second connecting portion 212 fits against one sidewall of the connecting hole 6.

[0048] Specifically, the first through hole 4 is arranged along the axial direction, and the first connecting portion 211 of the free end 21 of the pin 2 is parallel to the axial direction and at least partially abuts against one of the sidewalls of the first through hole 4. Thus, under the action of the sidewall of the first through hole 4, the first connecting portion 211 of the free end 21 of the pin 2 can be stably connected inside the first through hole 4. The second connecting portion 212 of the free end 21 of the pin 2 is at least abutting against one of the sidewalls of the connecting hole 6 along the axial direction, which also allows the second connecting portion 212 of the free end 21 of the pin 2 to be stably connected to the connecting hole 6.

[0049] Furthermore, in some embodiments, the first perforation 4 and the second perforation 5 are formed in the flexible element.

[0050] Specifically, the first through hole 4 and the second through hole 5 can be made of flexible material. In this way, it can be ensured that when the electrode 10 is electrically connected to the pin through the pin 3 or the first through hole 4, the pin 2 can also make close contact with the electrode 10, thus avoiding poor contact, even when there are large process tolerances.

[0051] Furthermore, this utility model embodiment provides an electronic atomizing device, including a power supply component and an atomizer, wherein the power supply component includes electrodes.

[0052] In some embodiments, see Figure 2 Electrode 10 is a spring pin 20, and pin 3 is a conductive pin 3. Electrode 10 abuts against the conductive pin 3 to be electrically connected to pin 2 through the conductive pin 3.

[0053] Specifically, the pin 3 and the end 213 of the free end 21 of the pin 2 are fixedly engaged in the second through hole 5, and the surface of the pin 3 is exposed at the opening end of the second through hole 5. The electrode 10 can be a spring pin 20, so the spring pin 20 can directly abut against the surface of the pin 3, and under the action of elastic force, the spring pin 20 can be stably connected with the pin 3 to avoid poor contact. The pin 3 can be a conductive pin 3, and the conductive pin 3 is in contact with the end 213 of the free end 21 in the second through hole 5. In this way, the spring pin 20 can be electrically connected to the pin 2 through the conductive pin 3 to achieve solderless connection. Since the pin 3 and the end 213 of the free end 21 are fixedly engaged in the second through hole 5, when the electrode 10 is pulled out from the first through hole 4, the pin 2 will not be displaced, so it can be used for secondary connection of the electrode 10 of the power supply component.

[0054] Further, please see Figure 3In some embodiments, electrode 10 is a spring pin 20, the spring force of spring pin 20 is less than a preset force, and pin 3 is a conductive pin 3. Spring pin 20 abuts against conductive pin 3 to be electrically connected to pin 2 through conductive pin 3.

[0055] Specifically, the pin 3 can move within the second through hole 5, and the electrode 10 is a spring pin 20. However, since the spring force of the spring pin 20 is less than the preset force that can push the pin 3 to move, the pin 3 is located at the open end of the second through hole 5 and will not move within the second through hole 5 due to the spring force of the spring pin 20. The spring pin 20 can only make the pin 3 directly and stably abut against the surface of the pin 3. The pin 3 can be a conductive pin 3, and the conductive pin 3 is in contact with the end 213 of the free end 21 in the second through hole 5. In this way, the spring pin 20 can be electrically connected to the pin 2 through the conductive pin 3, achieving solderless connection. Furthermore, since the pin 3 and the end 213 of the free end 21 are fixedly engaged in the second through hole 5, when the electrode 10 is pulled out from the first through hole 4, the pin 2 will not be displaced, thus allowing it to be used for secondary connection of the electrode 10 of the power supply component.

[0056] Further, please see Figure 4 In some embodiments, the electrode 10 passes through the second through hole 5 and can drive the pin 3 to move axially. The electrode 10 is electrically connected to the pin 2 through the pin 3.

[0057] Specifically, the pin 3 can move within the second through hole 5, and the electrode 10 can be a standard electrode 10. When the electrode 10 is inserted into the second through hole 5 from its open end, the electrode 10 can push the pin 3 to move axially until the pin 3 reaches the closed end of the second through hole 5. At this point, the pin 3, the electrode 10, and the end 213 of the free end 21 of the pin 2 are all stably connected within the second through hole 5. Since the axial dimension of the end 213 of the free end 21 of the pin 2 is larger than that of the pin 3, and the end 213 of the free end 21 of the pin 2 will not displace during the movement of the pin 3, the electrode 10 can be directly electrically connected to the pin 2, achieving solderless connection. Furthermore, since the pin 3 and the end 213 of the free end 21 are fixedly engaged in the second through hole 5, the pin 2 will not displace when the electrode 10 is pulled out from the first through hole 4, thus enabling secondary connection of the electrode 10 in the power supply component.

[0058] It should be noted that in some feasible implementations, the pin 3 can be a conductive pin 3, and the electrode 10 can be directly electrically connected to the pin 2, or it can be electrically connected to the pin 2 through the conductive pin 3.

[0059] It is understood that, according to the above embodiments, in the electronic atomizing device of this utility model, the electrode 10 and the pin 2 of the atomizer can be electrically connected in a variety of ways, and the electrode 10 can be a common electrode 10 or a spring pin 20 to meet diverse needs.

[0060] In some embodiments, the first through hole 4 has a closed end and an open end. The first through hole 4 can be used to insert the electrode 10. Thus, a small clearance hole can be provided at the closed end. The first connecting portion 211 of the free end 21 of the pin 2 can be connected to the first through hole 4 through the clearance hole, and the clearance hole is close to either side wall of the first through hole 4, so that the first connecting portion 211 can fit tightly against the corresponding side wall. The free end 21 is bent from the first connecting portion 211 to form a second connecting portion 212 disposed in the connecting hole 6. The second connecting portion 212 can also fit tightly against either side wall of the connecting hole 6. With this configuration, the first connecting portion 211 and the second connecting portion 212 of the free end 21 of the pin 2 can be stably connected to the first through hole 4 and the connecting hole 6, respectively. When the electrode 10 is inserted into the first through hole 4 or the second through hole 5, or when the electrode 10 is pulled out from the first through hole 4 or the second through hole 5, the first connecting portion 211 and the second connecting portion 212 of the free end 21 of the pin 2 will not shift.

[0061] In some embodiments, the first perforation 4 can be used to insert the electrode 10. In this case, the clearance hole can be set in the middle of the closed end, so that the first connecting part 211 does not fit against the side wall of the first perforation 4. However, since the end 213 of the free end 21 of the pin 2 is tightly pressed into the second perforation 5 by the pin 3, the pin 2 can be stably connected in the atomizer, so that the first connecting part 211 can also be relatively stationary in the first perforation 4 when connecting the electrode 10.

[0062] In some embodiments, the first through hole 4 may not be used to insert the electrode 10. The first through hole 4 is adapted to the first connection portion 211 of the free end 21, so that the first connection portion 211 of the free end 21 of the pin 2 is more stably disposed in the first through hole 4.

[0063] Furthermore, in some embodiments, the connection hole 6 can be parallel to the lateral direction and the second connection portion 212 can be parallel to the lateral direction and closely attached to one side wall of the connection hole 6. In this way, the pin 2 can be stably connected to the atomizer under the action of the side wall of the connection hole 6.

[0064] In some embodiments, the connection hole 6 may be parallel to the lateral direction, and the size of the connection hole 6 may be adapted to the size of the second connection portion 212, so that the pin 2 can be better connected to the atomizer.

[0065] In some embodiments, the second connecting portion 212 may not be tightly attached to the side wall of the connecting hole 6. Similarly, since the end 213 of the free end 21 of the pin 2 is tightly pressed into the second through hole 5 by the pin 3, a stable connection of the pin 2 in the atomizer can be achieved, so that the second connecting portion 212 can also be relatively stationary in the second through hole 5 when the electrode 10 is connected.

[0066] Furthermore, in some specific embodiments, the atomizer includes an oil cup, with the mouthpiece end defined at one end of the oil cup; the atomizer also includes a base, which is fitted to the other end of the oil cup to define a mating end; the atomizing core 1 is fitted to the base, and the first perforation 4 and the second perforation 5 are formed in the base.

[0067] Specifically, one end of the oil cup is used to connect to the mouthpiece, defining the mouthpiece end; the other end of the oil cup is used for assembly and connection with the base, defining the mating end. The atomizer coil 1 is assembled to the base, and the free end 21 of the pin 2 on the atomizer coil 1 is connected to the first through hole 4 and the second through hole 5 on the base. The electrode 10 is electrically connected to the pin 2 of the atomizer coil 1 from the mating end to provide heat to the atomizer coil 1, causing the atomizer coil 1 to generate aerosol on the base, and allowing the aerosol to flow out from the mouthpiece end. Furthermore, the base can be made of silicone, thus ensuring that even with large manufacturing tolerances, the pin 2 can still maintain tight contact with the electrode 10, avoiding poor contact.

[0068] Furthermore, in some specific embodiments, the atomizer also includes an iron cover 7, which is disposed on the side of the base away from the atomizing core 1. The iron cover 7 has a first clearance hole 71 corresponding to the first through hole 4, and / or, the iron cover 7 has a second clearance hole 72 corresponding to the second through hole 5.

[0069] Specifically, the iron cover 7 covers the base, and the iron cover 7 has a first clearance hole 71 and a second clearance hole 72 corresponding to the first through hole 4 and the second through hole 5. In some implementations, the first clearance hole 71 and the first through hole 4 are axially aligned and have the same transverse cross-sectional size, or the transverse area of ​​the first clearance hole 71 is larger than the transverse area of ​​the first through hole 4. In this way, the electrode 10 can be inserted through the first clearance hole 71 into the first through hole 4 for direct electrical connection. In addition, the transverse area of ​​the second clearance hole 72 is smaller than the transverse area of ​​the second through hole 5, so that the second clearance hole 72 can be located in the middle of the second through hole 5, or the iron cover 7 does not have a second clearance hole 72. In this way, when the pin 3 is placed in the second through hole 5, the iron cover 7 can apply force to the pin 3 to prevent the pin 3 from falling out of the second through hole 5. Meanwhile, in some implementations, the electrode 10 can be inserted into the second through hole 5 through the second clearance hole 72 to drive the pin 3 to move axially; in other implementations, the spring pin 20 can abut against the surface of the pin 3 through the second clearance hole 72.

[0070] Furthermore, in some specific embodiments, the atomizer also includes a base and an iron cover 7. The atomizing core 1 is assembled on the base, and the iron cover 7 is disposed on the side of the base away from the atomizing core 1. The first through hole 4 and the second through hole 5 are opened on the base. The iron cover 7 has a second clearance hole 72 corresponding to the second through hole 5. The second through hole 5 covers the second clearance hole 72 along the axial projection surface. In addition, the iron cover 7 covers the first through hole 4.

[0071] Specifically, similarly, the electrode 10 can be inserted into the second through hole 5 through the second clearance hole 72, or the spring pin 20 can be abutted against the surface of the pin 3 through the second clearance hole 72. Furthermore, the iron cover 7 completely covers the first through hole 4, preventing the electrode 10 from being inserted into the first through hole 4 and from making electrical contact with the free end 21 of the pin 2 through the first through hole 4. The electrode 10 can only achieve electrical connection with the pin 2 by inserting into the second through hole 5 or abutting against the pin 3 of the second through hole 5.

[0072] Understandably, in some embodiments, the first perforation 4 can be a closed end at both ends, with a clearance hole provided at the closed end facing the atomizing core 1, so that the free end 21 of the pin 2 can be connected to the first perforation 4 through the clearance hole.

[0073] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0074] The above is a description of the technical solution provided by this utility model. For those skilled in the art, based on the idea of ​​the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. An atomizer, characterized in that, The atomizer has a mouthpiece end and a mating end that are positioned opposite each other; The atomizer contains an atomizing core and two pins electrically connected to the atomizing core. The mating end is provided with two connection structures that correspond one-to-one with the pins; The end of the pin away from the atomizing core is a free end; the connection structure is provided with a first through hole and a second through hole arranged laterally at intervals; the free end extends from the first through hole and bends to the second through hole; The connection structure also has a pin that is fixedly engaged with the end of the free end, the end of the free end being disposed in the second through hole, the pin being disposed in the second through hole and contacting and fitting with the end of the free end; wherein, the pin or the first through hole is used to engage with the electrode of the power supply component to make the electrode electrically connected to the pin.

2. The atomizer according to claim 1, characterized in that, The end of the free end is parallel to the axial direction, and the dimension of the end of the free end is larger than the dimension of the pin along the axial direction. The pin can move axially within the second through hole and conform to the end of the free end under a preset force.

3. The atomizer according to claim 1, characterized in that, The two connection structures are symmetrically arranged along the central axis of the atomizer.

4. The atomizer according to claim 3, characterized in that, Laterally, the second perforation is close to the central axis of the atomizer, and the first perforation is located on the side of the second perforation away from the central axis of the atomizer.

5. The atomizer according to claim 1, characterized in that, The connection structure further includes a connecting hole disposed between the first through hole and the second through hole, the first through hole and the second through hole being connected through the connecting hole, and the free end including a first connecting portion disposed in the first through hole, a second connecting portion disposed in the connecting hole, and the end portion.

6. The atomizer according to claim 5, characterized in that, The first connecting part is parallel to the axial direction and fits against one side wall of the first through hole in the transverse direction, and the second connecting part fits against one side wall of the connecting hole.

7. The atomizer according to claim 1, characterized in that, The end of the first perforation facing the atomizing core is a closed end, and the free end of the pin is inserted through the closed end to connect to the first perforation.

8. The atomizer according to claim 1, characterized in that, The atomizer includes an oil cup, and the mouthpiece end is defined at one end of the oil cup; the atomizer also includes a base, which is fitted to the other end of the oil cup to define the mating end; the atomizing coil is fitted to the base, and the first perforation and the second perforation are formed in the base.

9. The atomizer according to claim 8, characterized in that, The atomizer also includes an iron cover, which is disposed on the side of the base away from the atomizing core. The iron cover has a first clearance hole corresponding to the first through hole, and / or the iron cover has a second clearance hole corresponding to the second through hole.

10. An electronic atomizing device, characterized in that, Includes a power supply component and an atomizer as described in any one of claims 1 to 9, wherein the power supply component has two electrodes corresponding one-to-one with the pins; The electrode passes through the first through hole to be electrically connected to the pin; Alternatively, the pin is a conductive pin, the electrode is a spring pin, and the spring pin abuts against the conductive pin to be electrically connected to the pin; Alternatively, the electrode passes through the second through hole and can drive the pin to move axially, and the electrode is electrically connected to the pin through the pin.

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