Conductive assembly

Abstract

The utility model provides a conductive assembly used for an electronic atomization device, the electronic atomization device comprises an atomization core and a power supply, the atomization core is provided with an atomization surface, the atomization surface is provided with a heating body, the conductive assembly comprises a support and two electrode plates arranged on the support, the support is provided with a near end and a far end which are opposite to each other, and the two electrode plates are arranged on the support. Each electrode plate is provided with a first contact pin at the near end of the support and a second contact pin extending to the far end of the support, at least one electrode plate is further provided with a third contact pin at the near end of the support, the at least one third contact pin and the first contact pins of the two electrode plates are in triangular distribution at the near end of the support, and the first contact pins and the third contact pins are elastic contact pins. The first contact pin is electrically connected with the heating body, and the second contact pin is connected with a power supply. And the third contact pin and the two first contact pins can form a stable triangle or multi-point support, so that the atomizing core can be uniformly stressed. The first contact pin and the second contact pin have elasticity, so that the atomizing core and the electrode plate are in elastic contact, and the contact reliability is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic atomization, and in particular relates to a conductive component. Background Art

[0002] In the related art, the atomizer includes an oil cup and an atomizing core and an electrode bracket fixed in the oil cup, wherein a liquid storage chamber is provided in the oil cup, the atomizing core has a liquid absorption surface in contact with the liquid in the liquid storage chamber and an atomizing surface provided with a heating element, and two electrode columns are provided in parallel on the electrode bracket, wherein the electrode columns are used to rigidly abut against the heating element on the atomizing surface. In this structural mode, since the atomizing core is supported and fixed in the oil cup by the electrode columns of the electrode bracket, the atomizing core is prone to tilt during assembly, and an assembly gap is prone to appear between the atomizing core and the oil cup, resulting in problems such as leakage and poor contact. In addition, when the atomizing core adopts a ceramic core, there is also the problem of the atomizing core being prone to cracking. Utility Model Content

[0003] The technical purpose of the present utility model is to provide a conductive component, aiming to solve the technical problems of leakage and poor contact caused by offset between the atomizer core and the electrode during assembly in the related art.

[0004] In order to solve the above technical problems, the utility model is implemented as follows: a conductive component for an electronic atomization device, the electronic atomization device comprising an atomization core and a power supply, the atomization core having an atomization surface, the atomization surface being provided with a heating element, the conductive component comprising a bracket and two electrode sheets arranged on the bracket, wherein the bracket has a relative proximal end and a distal end, each of the electrode sheets having a first contact pin at the proximal end of the bracket and a second contact pin extending to the distal end of the bracket, at least one of the electrode sheets also having a third contact pin at the proximal end of the bracket, at least one of the third contact pins and the first contact pins of the two electrode sheets being distributed in a triangular shape at the proximal end of the bracket, the first contact pin and the third contact pin being elastic contact pins, the first contact pin being used to be electrically connected to the heating element, and the second contact pin being used to be connected to a power supply.

[0005] Furthermore, the electrode sheet and the bracket are integrally formed.

[0006] Furthermore, the first contact pin and the third contact pin both have first contact surfaces located on the same horizontal plane.

[0007] Furthermore, among the two electrode sheets, the projection of the second contact pin of one electrode sheet along the axial direction is located inside the triangle, and the projection of the second contact pin of the other electrode sheet along the axial direction is located outside the triangle.

[0008] Furthermore, the second contact pin whose axial projection is located within the triangle is an elastic contact pin.

[0009] Furthermore, the second contact pins of the two electrode sheets respectively have a second contact surface for electrically contacting a power source, and the second contact surfaces of the two electrode sheets are respectively located on different surfaces of the distal end of the bracket.

[0010] Furthermore, the distal end of the bracket has a first surface and a second surface, wherein the second contact pin of one electrode sheet is exposed on the first surface, and the second contact pin of the other electrode sheet is exposed on the second surface, the second surface is located on an annular surface outside the first surface, and the second contact pin exposed on the second surface has a second contact surface arranged flush with the second surface.

[0011] Furthermore, the stent is provided with an air passage running through the proximal end and the distal end, and the air passage extends in a circumferential direction.

[0012] Furthermore, the first contact pin and the third contact pin are located at the proximal end of the bracket and on both sides of the airway along the circumferential direction.

[0013] Furthermore, a guide portion is provided on the proximal side of the stent, and the guide portion is arranged across the opening of the airway on the proximal side of the stent.

[0014] Furthermore, part of the guide portion is formed on one of the electrode sheets and connected to the corresponding first contact pin and extends along the circumferential direction; another part of the guide portion is formed on the other electrode sheet and connected to the corresponding first contact pin and extends along the circumferential direction;

[0015] Alternatively, the guide portion is formed on the bracket, and each of the first contact pins and the third contact pins protrudes from an outer side of the guide portion.

[0016] Furthermore, a liquid storage tank is provided at the proximal end of the stent, and the air passage and the guide portion are both located on the outer peripheral side of the liquid storage tank.

[0017] Furthermore, the guide portion extends radially from the inner side to the outer side of the air duct, and the outer periphery of the guide portion is inclined axially away from the air duct to form a first guide surface connected to the liquid storage tank on the upper surface of the guide portion, and a second guide surface connected to the air duct is formed on the lower surface of the guide portion.

[0018] Compared with the related art, the conductive component in the present invention has the following advantages:

[0019] In the present invention, the first contact pins of the two electrode sheets can be used to abut against the atomizing surface, while the second contact pins of the two electrode sheets can be used to connect to the power supply. In addition, at least one of the two electrode sheets is provided with a third contact pin, which can be used to abut against the atomizing surface, so that the third contact pin and the first contact pin can be used together to support the atomizing core. Moreover, the third contact pin and the two first contact pins can form a stable triangle or multi-point support, so that the atomizing core can be evenly stressed, reducing the problem of the atomizing core being offset during assembly. In addition, by having elastic first and second contact pins, the atomizing core can be in elastic contact with the electrode sheet, which can absorb the dimensional errors of the oil cup, atomizing core and conductive components caused by manufacturing or assembly, play a role of buffer protection, ensure the reliability of contact, and reduce the problem of offset dislocation that exists during rigid contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the atomizer in the embodiment of the utility model;

[0022] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure along the AA direction;

[0023] Figure 3 yes Figure 1 Schematic diagram of the cross-sectional structure along the BB direction;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the conductive component in the first embodiment of the present utility model from one perspective;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the conductive component in the first embodiment of the present utility model from another perspective;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the conductive component in the second embodiment of the present utility model.

[0027] In the accompanying drawings, the reference numerals represent: 1. oil cup; 11. liquid storage chamber; 12. air outlet; 2. atomizing core; 21. atomizing surface; 22. air vent; 3. conductive component; 31. bracket; 311. first surface; 312. second surface; 313. air vent; 314. liquid storage tank; 32. electrode sheet; 321. first contact pin; 322. second contact pin; 323. third contact pin; 4. guide portion; 41. first guide surface; 42. second guide surface; 5. electrical connector; 51. outer electrode; 52. inner electrode; 53. insulating member; 54. air inlet. DETAILED DESCRIPTION

[0028] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] 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 the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0031] See Figure 1-6The embodiment of the present invention provides an atomizer, comprising an oil cup 1, an atomizing core 2 and a conductive component 3. The oil cup 1 is provided with a liquid storage chamber 11; the atomizing core 2 is arranged in the oil cup 1 and is in fluid communication with the liquid storage chamber 11. The atomizing core 2 has an atomizing surface 21 facing away from the liquid storage chamber 11, and a heating element is provided on the atomizing surface 21; the conductive component 3 comprises a bracket 31 arranged in the oil cup 1 and two electrode sheets 32 arranged on the bracket 31, wherein the bracket 31 has a relative proximal end and a distal end, and each electrode sheet 32 ​​has a proximal end of the bracket 31. The first contact pin 321 and the second contact pin 322 extending to the distal end of the bracket 31, at least one electrode sheet 32 ​​further has a third contact pin 323 at the proximal end of the bracket 31, the first contact pin 321 and the third contact pin 323 are respectively abutted against the atomizing surface 21, at least one third contact pin 323 and the first contact pins 321 of the two electrode sheets 32 are distributed in a triangular shape at the proximal end of the bracket 31, the first contact pin 321 and the third contact pin 323 are elastic contact pins, the first contact pin 321 is used to electrically connect to the heating element, and the second contact pin 322 is used to connect to a power source.

[0032] In an embodiment of the present invention, the atomizer core 2 is disposed in the oil cup 1, and the fluid in the liquid storage chamber 11 can flow to the atomizer core 2. The first contact pins 321 of the two electrode sheets 32 are both against the atomizing surface 21, and are used to electrically connect to the heating element on the atomizing surface 21, while the second contact pins 322 of the two electrode sheets 32 can be used to connect to a power source, so that the electrode sheets 32 can heat and atomize the fluid in the atomizer core 2. In addition, at least one of the two electrode sheets 32 is provided with a third contact pin 323, and the third contact pin 323 is against the atomizing surface 21, so that the third contact pin 323 and the first contact pin 321 can together support the atomizer core 2. Moreover, the third contact pin 323 and the two first contact pins 321 can form a stable triangular or multi-point support, so that the atomizer core 2 can be evenly stressed, reducing the problem of the atomizer core 2 being offset during assembly. In addition, the elastic first contact pin 321 and the third contact pin 323 enable the atomizer core 2 to be in elastic contact with the electrode sheet 32, thereby playing a buffering and protective role. This can absorb dimensional errors of the oil cup 1, the atomizer core 2, and the conductive component 3 caused by manufacturing or assembly, thereby ensuring contact reliability and reducing the offset misalignment problem that exists in rigid contact.

[0033] It is understood that in some embodiments, only one electrode sheet 32 ​​is provided with a third contact pin 323, and the third contact pin 323 and the two first contact pins 321 can form a triangular distribution at the proximal end of the bracket 31. In some embodiments, both electrode sheets 32 are provided with a third contact pin 323, and one of the third contact pins 323 and the two first contact pins 321 form a triangular distribution, and the other third contact pin 323 can form another triangular distribution with the two first contact pins 321, that is, multiple points of support can be formed, thereby further improving the stability of the contact fit. In some embodiments, both electrode sheets 32 are provided with a third contact pin 323, and one of the third contact pins 323 can be on the line connecting the two first contact pins 321, so that only a triangular distribution is formed.

[0034] Further, see Figure 2 In some embodiments, the electrode sheet 32 ​​and the bracket 31 are integrally formed.

[0035] Specifically, the electrode sheet 32 ​​and the bracket 31 are integrally injection molded, and a conductive material can be injected into the mold of the plastic ceramic bracket 31 to form the electrode sheet 32 ​​on the bracket 31, thereby forming a conductive component 3 for connecting the electrode to heat the fluid in the atomizer core 2, reducing the difficulty of assembly.

[0036] Further, see Figure 2 and Figure 5 In some embodiments, the first contact pin 321 and the third contact pin 323 both have a first contact surface located at the same horizontal plane, and the first contact surface contacts the atomizing surface 21 .

[0037] Specifically, the first contact surface and the atomizing surface 21 are arranged in parallel, and the three first contact surfaces are in contact with and fit against the atomizing surface 21 , thereby reducing the problem of poor contact caused by offset and further improving the reliability and stability of the contact and cooperation between the electrode sheet 32 ​​and the atomizing core 2 .

[0038] Further, see Figure 2-6 In some embodiments, among the two electrode sheets 32, the axial projection of the second contact pin 322 of one electrode sheet 32 ​​is located inside the triangle, and the axial projection of the second contact pin 322 of the other electrode sheet 32 ​​is located outside the triangle.

[0039] Specifically, the positive and negative electrodes of the power supply are spaced apart. Therefore, in the two electrode sheets 32, two second contact pins 322 are spaced apart at the distal end of the bracket 31. One of the second contact pins 322 is projected axially within the triangle and can be used to connect to the positive electrode of the power supply to conduct the positive circuit; the other second contact pin 322 is projected axially outside the triangle and can be used to connect to the negative electrode of the power supply to conduct the negative circuit, thereby achieving electrical connection between the conductive component 3 and the power supply.

[0040] In some embodiments, the second contact pin 322 whose axial projection is located inside the triangle can be connected to the negative electrode of the power supply, and the second contact pin 322 whose axial projection is located outside the triangle can be connected to the positive electrode of the power supply.

[0041] Further, see Figure 2-6 In some embodiments, the second contact pin 322 whose axial projection is located within the triangle is an elastic contact pin.

[0042] Specifically, the second contact pin 322, whose axial projection lies within the triangle, is used to connect to the positive electrode of the power supply. Axially, the distance between the positive electrode of the power supply and the conductive component 3 is typically greater than the distance between the negative electrode and the conductive component 3. Therefore, to improve the contact stability between the second contact pin 322 and the positive electrode, the second contact pin 322 can be configured as an elastic contact pin. When the conductive component 3 is connected to the power supply, the second contact pin 322 can adaptively contact the positive electrode, thereby reducing the problem of poor contact caused by manufacturing or assembly tolerances.

[0043] Further, see Figure 2-6 In some embodiments, the elastic contact pin of the second contact pin 322 is formed by partially bending the corresponding electrode sheet 32 ​​.

[0044] Specifically, of the two electrode sheets 32, the second contact pin 322 of one electrode sheet 32 ​​has an axial projection located within a triangle. The distal portion of the electrode sheet 32 ​​can be bent, so that the second contact pin 322 of the electrode sheet 32 ​​can be an elastic contact pin. When the conductive component 3 is connected to a power source, the distal portion of the electrode sheet 32 ​​adaptively changes its bending degree under the action of elastic force, so that the second contact pin 322 can better contact the power source, which can act as a buffer protection, reduce the offset misalignment problem that exists during rigid contact, and improve the reliability and stability of the contact between the electrode sheet 32 ​​and the power source.

[0045] Further, see Figure 2 and Figure 5 In some embodiments, the second contact pins 322 of the two electrode sheets 32 respectively have a second contact surface for electrically contacting a power source, and the second contact surfaces of the two electrode sheets 32 are respectively located on different surfaces at the distal end of the bracket 31 .

[0046] Specifically, along the axial direction, the distance between the positive electrode of the power supply and the conductive component 3 is usually different from the distance between the negative electrode and the conductive component 3, so that the second contact surfaces for electrical contact with the power supply in the second contact pins 322 of the two electrode sheets 32 are also different in the horizontal plane along the axial direction, that is, the two second contact surfaces are located on different surfaces at the far end of the bracket 31, so that they can adapt to the positive electrode and negative electrode of the power supply to achieve electrical contact connection between the electrode sheet 32 ​​and the power supply.

[0047] Further, see Figure 2 and Figure 5 In some embodiments, the distal end of the bracket 31 has a first surface 311 and a second surface 312, wherein the second contact pin 322 of one electrode sheet 32 ​​is exposed on the first surface 311, and the second contact pin 322 of the other electrode sheet 32 ​​is exposed on the second surface 312, and the second surface 312 is located on the annular surface outside the first surface 311, and the second contact pin 322 exposed on the second surface 312 has a second contact surface arranged flush with the second surface 312.

[0048] Specifically, the distal end of the support 31 has a first surface 311 and a second surface 312 with different axial height distributions. At least a portion of the first surface 311 is projected axially within a triangle, while the second surface 312 is located on an annular surface circumferentially of the first surface 311, such that the axial projection of the second surface 312 is outside the triangle. Therefore, the second contact pin 322 of one electrode sheet 32 ​​is disposed on the second surface 312 of the support 31, and the second contact surface of the second contact pin 322 is exposed on the second surface 312 of the support 31 and flush with the second surface 312. At the same time, the axial projection of the second contact pin 322 is outside the triangle, allowing the second contact surface of the second contact pin 322 of the electrode sheet 32 ​​to directly contact the negative electrode of the power supply. The second contact pin 322 of the other electrode sheet 32 ​​is exposed on the first surface 311 of the support 31 and bends outward, making the second contact pin 322 elastic and having a second contact surface that can be used to make electrical contact with the positive electrode of the power supply.

[0049] In some embodiments, the second contact pin 322 exposed on the first surface 311 can be used to electrically connect to the negative electrode of the power supply, and the second contact pin 322 exposed on the second surface 312 can be used to electrically connect to the positive electrode of the power supply.

[0050] Furthermore, in some embodiments, the stent 31 is further provided with an air passage 313 running through the proximal end and the distal end, and the air passage 313 extends in the circumferential direction.

[0051] Specifically, the proximal end of the air passage 313 can be used to communicate with the atomizing surface 21, and the distal end of the air passage 313 can be used to communicate with the air inlet 54, so that external air can flow from the air inlet 54 to the air passage 313 and then to the atomizing surface 21, thereby carrying away the aerosol formed on the atomizing surface 21. The air passage 313 extends axially, and the cross-section of the air passage 313 can be in the shape of an arc-shaped hole, thereby increasing the coverage area of ​​the airflow passing through the atomizing surface 21 and better carrying out the aerosol.

[0052] Further, see Figure 4-6In some specific embodiments, two vents 313 spaced apart along the circumferential direction may be provided on the bracket 31. Furthermore, in a specific embodiment, the two vents 313 may be symmetrically provided.

[0053] Further, see Figure 4-6 In some embodiments, the first contact pin 321 and the third contact pin 323 are located at the proximal end of the stent 31 and on both sides of the airway 313 along the circumferential direction.

[0054] Specifically, each first contact pin 321, the third contact pin 323 and the air duct 313 are arranged circumferentially at intervals, that is, the air duct 313 is arranged at the proximal end of the bracket 31 to avoid the first contact pin 321 and the third contact pin 323. Exemplarily, two first contact pins 321 and two third contact pins 323 are provided at the proximal end of the bracket 31, and two air ducts 313 are provided on the bracket 31. Then, one of the air ducts 313 is located between one of the first contact pins 321 and one of the third contact pins 323, and the other air duct 313 is located between the other first contact pin 321 and the other third contact pin 323. This can prevent the first contact pin 321 and the third contact pin 323 from interfering with the flow of the airflow from the air duct 313, reduce the formation of airflow turbulence, and allow the airflow in the air duct 313 to flow smoothly to the atomization surface 21, thereby better carrying away the aerosol at the atomization surface 21.

[0055] Further, see Figure 3-6 In some embodiments, a guide portion 4 is provided on the proximal side of the stent 31 , and the guide portion 4 spans the opening of the airway 313 on the proximal side of the stent 31 .

[0056] Specifically, the atomizer is provided with a guide portion 4 on the proximal side of the bracket 31, and the axial projection of the guide portion 4 covers the opening of the air duct 313 on the proximal side of the bracket 31, and the guide portion 4 has a flow spacing with the opening in the axial direction. Therefore, on the one hand, the guide portion 4 can prevent condensation and leakage from entering the air duct 313, and on the other hand, the air flow can flow from the opening of the air duct 313 to the flow spacing and then flow to the atomizing surface 21.

[0057] Further, see Figure 6 In some specific embodiments, part of the guide portion 4 is formed on one of the electrode sheets 32 and is connected to the corresponding first contact pin 321 and extends circumferentially; another part of the guide portion 4 is formed on the other electrode sheet 32 ​​and is connected to the corresponding first contact pin 321 and extends circumferentially.

[0058] Specifically, the guide portion 4 can be a part of the electrode sheet 32. Both electrode sheets 32 can be formed with a guide portion 4, and both extend outward in the circumferential direction from the corresponding first contact pin 321, so that the projection in the axial direction can cover the opening of the airway 313 on the proximal side of the stent 31. In addition, when the electrode sheet 32 ​​is formed with a third contact pin 323, the guide portion 4 can also connect the first contact pin 321 and the third contact pin 323 of the same electrode sheet 32. Exemplarily, when both electrode sheets 32 are formed with a third contact pin 323, part of the guide portion 4 is connected between one of the first contact pins 321 and one of the third contact pins 323, and another part of the guide portion 4 is connected between the other first contact pin 321 and the other third contact pin 323.

[0059] In some specific embodiments, see Figure 3 and Figure 4 The guide portion 4 is formed on the bracket 31 , and each of the first contact pins 321 and the third contact pins 323 protrudes from the outside of the guide portion 4 .

[0060] Specifically, the guide portion 4 may be a portion of the bracket 31, and the guide portion 4 extends circumferentially so that its axial projection covers the opening of the air passage 313 on the proximal side of the bracket 31. Furthermore, each first contact pin 321 and third contact pin 323 protrudes from the outside of the guide portion 4, i.e., at least one third contact pin 323 and two first contact pins 321 are arranged in a triangular shape on the outside of the guide portion 4, so that the first contact surface is in electrical contact with the atomizing surface 21, and the atomizing core 2 can be stably supported, thereby improving the contact stability between the electrode sheet 32 ​​and the atomizing core 2.

[0061] Further, see Figure 2-6 In some embodiments, the oil cup 1 is provided with an air outlet 12, the atomizing surface 21 and the proximal end of the bracket 31 form an atomizing chamber, and a vent 22 is provided in the middle of the atomizing core 2 to connect the atomizing chamber and the air outlet 12; the proximal end of the bracket 31 is also provided with a liquid storage tank 314 arranged opposite to the air outlet 12, and the air vent 313 and the guide portion 4 are both located on the outer peripheral side of the liquid storage tank 314.

[0062] Specifically, the atomizing chamber is connected to the air duct 313 and the air vent 22, and the air vent 22 is connected to the air outlet 12. The electrode sheet 32 ​​abuts against the atomizing core 2 and is in electrical contact with the atomizing core 2, thereby heating the atomized liquid in the atomizing core 2 and forming an aerosol in the atomizing chamber. The airflow of the air duct 313 can flow to the atomizing chamber, carry the aerosol in the atomizing chamber to the air vent 22, and then flow to the air outlet 12. By placing the liquid storage tank 314 opposite the air outlet 12, the condensed liquid formed in the air outlet 12 can be preferentially collected in the liquid storage tank 314, thereby preventing leakage.

[0063] Furthermore, in some embodiments, the atomizer further includes oil-absorbing cotton, which can be stored in the liquid storage tank 314 to absorb and store condensed liquid and leaked liquid flowing into the liquid storage tank 314 .

[0064] Further, see Figure 4 and Figure 6 In some specific embodiments, the guide portion 4 extends radially from the inner side of the air passage 313 to the outer side, and the outer periphery of the guide portion 4 is inclined axially away from the air passage 313, so that the guide portion 4 forms a first guide surface 41 on the side facing the atomizing surface 21 to guide the condensed liquid or leaked liquid to the liquid storage tank 314, and the guide portion 4 forms a second guide surface 42 on the side away from the atomizing chamber to guide the air flow from the air passage 313 to the atomizing surface 21.

[0065] Specifically, the guide portion 4 is arranged on the proximal side of the bracket 31, one of the surfaces of the guide portion 4 faces the atomizing core 2 and the air outlet 12, and the other surface of the guide portion 4 faces the air duct 313. The outer peripheral edge of the guide portion 4 can be formed with an arc, and can be specifically disc-shaped, so that a first guide surface 41 is formed on the surface facing the atomizing surface 21, and a second guide surface 42 is formed on the surface facing away from the atomizing chamber. Therefore, the first guide surface 41 can guide the condensate and leakage formed in the air outlet 12 into the liquid storage tank 314, preventing the condensate and leakage from flowing into the air outlet 12. The second guide surface 42 can guide the airflow from the air duct 313 to the outer edge of the atomizing surface 21, thereby reducing the airflow directly hitting the guide portion 4 and forming turbulence.

[0066] Further, see Figure 2 and Figure 3 In some embodiments, the atomizer further includes an electrical connector 5, which includes an outer electrode 51, an inner electrode 52, and an insulating member 53 disposed between the outer electrode 51 and the inner electrode 52, wherein the inner electrode 52 and the outer electrode 51 are electrically connected to the two second contact pins 322, respectively.

[0067] Specifically, the electrical connector 5 can be a threaded electrical connector 5, wherein the inner electrode 52 and the outer electrode 51 are arranged concentrically, and the insulating member 53 can be an insulating ring for isolating the outer electrode 51 from the inner electrode 52. The outer electrode 51 has a threaded structure for threaded engagement with a power supply assembly to achieve electrical connection between the electrical connector 5 and the power supply assembly, wherein the power supply assembly is a power source. In addition, of the two electrode sheets 32, one of the second contact pins 322 can be connected to the inner electrode 52, and the other second contact pin 322 can be connected to the outer electrode 51, thereby achieving electrical connection between the electrical connector 5 and the electrode sheets 32.

[0068] In some specific embodiments, see Figure 2 and Figure 3The inner electrode 52 and the outer electrode 51 both have a third contact surface, which is electrically contacted with the second contact surfaces of the two second contact pins 322 respectively. Therefore, compared with the technical solution in the related art in which the two electrodes of the heating wire are respectively clamped between the insulating part 53 and the outer electrode 51, and the insulating part 53 and the inner electrode 52, there will be no gap between the insulating part 53 and the outer electrode 51, and the insulating part 53 and the inner electrode 52 in the embodiment of the utility model, thereby preventing condensation from seeping out of the gap and preventing leakage.

[0069] It can be understood that the inner electrode 52 can be a positive electrode or a negative electrode, and the outer electrode 51 can be a negative electrode or a positive electrode.

[0070] In some embodiments, the second contact pin 322 may directly contact the electrode of the power source, that is, electrical connection may be achieved without going through the electrical connector 5 .

[0071] Further, see Figure 2 and Figure 3 In some embodiments, at least one of the outer electrode 51 and the inner electrode 52 is provided with an air inlet 54 connected to the air passage 313. The air inlet 54 is connected to the outside, so that the external air flow can flow to the air passage 313 through the air inlet 54, and finally flow to the atomizing surface 21 through the air passage 313, carrying away the aerosol formed on the atomizing surface 21.

[0072] Further, see Figure 2 and Figure 3 In some specific embodiments, the oil cup 1 includes an oil cup bracket, with a liquid storage chamber 11 and an air outlet 12 formed in the oil cup bracket. The atomizer also includes a seal, through which the atomizer core 2 is fixed to the oil cup bracket. The conductive component 3 is also fixed to the oil cup bracket and is located on the side of the atomizer core 2 facing away from the liquid storage chamber 11.

[0073] Further, see Figure 2 and Figure 3 In some specific embodiments, the atomizer further includes a nozzle connected to the end of the oil cup bracket away from the conductive component 3. One end of the nozzle is connected to the outside, and the other end is connected to the air outlet 12. The airflow carries the aerosol from the air outlet 12 to the outside for inhalation by the user.

[0074] Furthermore, an embodiment of the present invention provides an electronic atomization device, comprising the above-described atomizer and a power supply assembly, wherein the power supply assembly has a receiving cavity, at least a portion of the atomizer is located within the receiving cavity and is electrically connected to the power supply assembly. The power supply assembly is electrically connected to an electrical connector 5, which is electrically in contact with an electrode sheet 32. The electrode sheet 32 ​​and the power supply assembly are electrically connected via the electrical connector 5.

[0075] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0076] The above is a description of the technical solution provided by the present invention. For those skilled in the art, according to the ideas of the embodiments of the present invention, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A conductive component for an electronic atomization device, the electronic atomization device comprising an atomization core and a power supply, the atomization core having an atomization surface, the atomization surface being provided with a heating element, characterized in that: The conductive component includes a bracket and two electrode sheets arranged on the bracket, wherein the bracket has a relative proximal end and distal end, each electrode sheet has a first contact pin at the proximal end of the bracket, and a second contact pin extending to the distal end of the bracket, at least one electrode sheet also has a third contact pin at the proximal end of the bracket, at least one third contact pin and the first contact pins of the two electrode sheets are distributed in a triangular shape at the proximal end of the bracket, the first contact pin and the third contact pin are elastic contact pins, the first contact pin is used to electrically connect to the heating element, and the second contact pin is used to connect to a power supply.

2. The conductive component according to claim 1, wherein: The electrode sheet and the bracket are integrally formed.

3. The conductive component according to claim 1, wherein: The first contact pin and the third contact pin both have first contact surfaces located on the same horizontal plane.

4. The conductive component according to claim 1, wherein: In the two electrode sheets, the projection of the second contact pin of one electrode sheet along the axial direction is located inside the triangle, and the projection of the second contact pin of the other electrode sheet along the axial direction is located outside the triangle.

5. The conductive component according to claim 4, characterized in that The second contact pin whose axial projection is located within the triangle is an elastic contact pin.

6. The conductive component according to claim 1, characterized in that The second contact pins of the two electrode sheets respectively have a second contact surface for electrically contacting a power source, and the second contact surfaces of the two electrode sheets are respectively located on different surfaces of the distal end of the bracket.

7. The conductive component according to claim 6, characterized in that The distal end of the bracket has a first surface and a second surface, wherein the second contact pin of one electrode sheet is exposed on the first surface, and the second contact pin of the other electrode sheet is exposed on the second surface, the second surface is located on an annular surface outside the first surface, and the second contact pin exposed on the second surface has a second contact surface arranged flush with the second surface.

8. The conductive component according to claim 1, wherein: The bracket is also provided with an air passage running through the proximal end and the distal end, and the air passage extends in a circumferential direction.

9. The conductive component according to claim 8, characterized in that The first contact pin and the third contact pin are located at the proximal end of the bracket and on both sides of the airway along the circumferential direction.

10. The conductive component according to claim 8, characterized in that A guide portion is provided on the proximal end side of the stent, and the guide portion is arranged across the opening of the airway on the proximal end side of the stent.

11. The conductive component according to claim 10, characterized in that Part of the guide portion is formed on one of the electrode sheets and is connected to the corresponding first contact pin and extends along the circumferential direction; another part of the guide portion is formed on the other electrode sheet and is connected to the corresponding first contact pin and extends along the circumferential direction; Alternatively, the guide portion is formed on the bracket, and each of the first contact pins and the third contact pins protrudes from an outer side of the guide portion.

12. The conductive component according to claim 10, characterized in that A liquid storage groove is further provided at the proximal end of the bracket, and the air passage and the guide portion are both located on the outer peripheral side of the liquid storage groove.

13. The conductive component according to claim 12, characterized in that The guide portion extends radially from an inner side to an outer side of the air passage.

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