Atomizer and electronic atomization device

Abstract

The utility model provides an atomizer and an electronic atomization device. An atomization core, an electrode column and an adapter plate are arranged in the atomizer. The side, facing the atomization core, of the adapter plate is provided with a first surface and a second surface opposite to the first surface, the first surface is provided with a metal elastic piece, and the second surface is provided with an electric contact position which is electrically connected with the metal elastic piece and used for being electrically connected with an electrode contact of a battery rod; the electrode column is provided with a first end and a second end, the first end abuts against the atomizing core, the second end is connected to the metal elastic piece, and the metal elastic piece is used for providing elastic force enabling the first end to make electric contact with the atomizing core. When the first end portion of the electrode column abuts against the atomization core, the atomization core and the metal elastic piece can jointly act on the electrode column, so that the first end portion is in close contact with the atomization core, and the atomization core is prevented from being damaged by the electrode column. The atomizing core is in contact with the first end portion, the metal elastic piece is connected to the second end portion, the elastic capacity of the metal elastic piece is not prone to being affected by heat of the atomizing core, and the problem of poor contact can be solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic atomization, and in particular relates to an atomizer and an electronic atomization device. Background Art

[0002] The atomizer connects the adapter plate and the atomizer core through the electrode column, so that the atomizer core generates heat to heat the atomized liquid. However, in order to achieve the contact connection between the electrode column and the adapter plate, it is usually necessary to consider the thickness of the adapter plate and the sizes of multiple other structural parts, such as the size of the silicone pad, the size of the bracket, the depth of the oil cup, the size of the metal cover buckle, etc. Too many parts will produce cumulative tolerances, which may cause overpressure between the electrode column and the atomizer core and damage the atomizer core, especially when the atomizer core is ceramic, the electrode column can easily break the ceramic.

[0003] In the related technology, pogo pins are usually used to connect the adapter plate and the atomizer core. In theory, this can solve the technical problem of difficulty in controlling the contact distance between the electrode column and the atomizer core. However, in actual use, the atomizer core will transfer heat to the pogo pin, causing thermal deformation of the pogo pin, resulting in poor contact and unstable resistance. Utility Model Content

[0004] The technical purpose of the utility model is to provide an atomizer and an electronic atomization device, aiming to solve the technical problem in the related art that the atomizer is prone to thermal deformation of the pogo pin during actual use, resulting in poor contact.

[0005] In order to solve the above technical problems, the utility model is implemented as follows: an atomizer, wherein an atomizer core, an electrode column and an adapter plate are arranged in the atomizer; the adapter plate has a first surface and a second surface opposite to the first surface on the side facing the atomizer core, the first surface is provided with a metal spring, and the second surface is provided with an electrical contact position electrically connected to the metal spring and used to be electrically connected to the electrode contact of a battery rod; the electrode column has a first end and a second end, the first end abuts against the atomizer core, and the second end is connected to the metal spring, and the metal spring is used to provide an elastic force to make the first end and the atomizer core in electrical contact.

[0006] Furthermore, the metal spring includes a first fixing portion, a second fixing portion, and a connecting portion connected between the first fixing portion and the second fixing portion, the first fixing portion is fixed and electrically connected to the first surface, the second end portion is fixedly assembled to the second fixing portion, and there is a gap between the end face of the second end portion and the first surface.

[0007] Furthermore, the second fixing portion is provided with a fixing hole, the second end portion is passed through the fixing hole, and the outer peripheral side of the second end portion abuts against the inner side wall of the fixing hole.

[0008] Furthermore, a chamfer structure is provided between the connecting portion and the first fixing portion, and between the connecting portion and the second fixing portion.

[0009] Furthermore, the atomizer includes at least two electrode columns; the atomizer core has at least two pins; at least two metal springs are provided on the adapter plate; the electrode columns, the metal springs and the pins are arranged in a one-to-one correspondence.

[0010] Furthermore, the electrical contact point extends along a first direction of the second surface.

[0011] Furthermore, the electrical contact position is in a straight bar shape, a racetrack shape, an ellipse shape or a fan shape.

[0012] Furthermore, the atomizer also includes an oil cup and a base connected to one end of the oil cup; a liquid storage chamber is provided in the oil cup, and an opening is provided at one end of the liquid storage chamber close to the base; the atomizer core is installed in the opening to be in liquid communication with the liquid storage chamber, and the atomizer core has an atomizing surface facing away from the liquid storage chamber, and an atomizing channel is defined between the atomizing surface and the base; a first assembly through hole is provided on the base, and the adapter plate is connected to a side of the base away from the atomizer core; the electrode column is passed through the first assembly through hole, the first end abuts against the atomizing surface, and the second end abuts against the metal spring.

[0013] Furthermore, the atomizer also includes an end cover, which is arranged on one end where the oil cup is connected to the base, the adapter plate is located between the end cover and the base, and the end cover is provided with an avoidance hole for exposing the electrical contact position.

[0014] Furthermore, an electronic atomization device comprises: a power supply device and the atomizer as described above, wherein one end of the power supply device has a receiving cavity and an electrode contact arranged in the receiving cavity, and the atomizer can be detachably plugged into the receiving cavity so that the electrode contact is electrically connected to the electrical contact position.

[0015] Compared with the related art, the atomizer and electronic atomization device in the utility model have the following beneficial effects:

[0016] In the utility model, a metal spring is provided on the first surface of the adapter plate, and the second end of the electrode column is connected to the metal spring, and the electrode column can be electrically connected to the adapter plate through the metal spring; an electrical contact position is provided on the second surface of the adapter plate, and when the electrical contact position is in contact with the electrode contact of the battery rod, the electrical connection between the battery rod and the adapter plate can be realized, and the battery rod can provide power for the adapter plate. In the process of assembling and connecting the atomizer core, the electrode column and the adapter plate, the electrode column may press the atomizer core, but because the metal spring can provide elastic force for the electrode column, when the first end of the electrode column presses the atomizer core, the atomizer core and the metal spring can act on the electrode column together, so that the end face of the first end of the electrode column can just be in close contact with the atomizer core to realize the electrical contact connection between the electrode column and the atomizer core, but the electrode column can be prevented from damaging the atomizer core. In addition, the atomizer core contacts the first end of the electrode column, the metal spring is connected to the second end of the electrode column, and the metal spring is a sheet-like structure. Therefore, the elasticity of the metal spring is not easily affected by the heat of the atomizer core, which can solve the problem of poor contact caused by thermal deformation of the pogo pin in the related technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of an atomizer in an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure of the middle atomizer in the AA direction;

[0020] Figure 3 yes Figure 1 Schematic diagram of the cross-sectional structure of the middle atomizer in the BB direction;

[0021] Figure 4 It is a structural schematic diagram of the adapter plate in the embodiment of the utility model;

[0022] Figure 5 It is a partial structural schematic diagram of the atomizer in the first embodiment of the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of the atomizer in the second embodiment of the utility model;

[0024] Figure 7It is a schematic diagram of the structure decomposition of the electronic atomization device of an embodiment of the utility model;

[0025] Figure 8 It is a structural schematic diagram of a power supply device according to an embodiment of the utility model.

[0026] In the accompanying drawings, each reference numeral represents:

[0027] 10. Atomizer; 20. Power supply device;

[0028] 1. Atomizer core; 2. Electrode column; 3. Adapter plate; 4. Metal shrapnel; 5. Base; 6. Iron cover; 7. Oil cup; 8. Elastic seal; 9. Buffer pad;

[0029] 11. pin; 12. atomizing surface; 13. atomizing channel; 21. first end; 22. second end; 31. first surface; 32. second surface; 41. first fixing portion; 42. second fixing portion; 43. connecting portion; 51. air inlet channel; 61. avoidance hole; 71. liquid storage cavity; 72. air outlet channel;

[0030] 321, electrical contact position; 421, fixing hole;

[0031] 201. Electrode contact; 202. Accommodating cavity. DETAILED DESCRIPTION

[0032] The embodiments of the utility model are described in detail below, and examples of the embodiments 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 utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0033] 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" and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] See also Figure 1-8 The embodiment of the utility model provides an atomizer, wherein an atomizer core 1, an electrode column 2 and an adapter plate 3 are provided in the atomizer 10; the adapter plate 3 has a first surface 31 and a second surface 32 opposite to the first surface 31 on the side facing the atomizer core 1, the first surface 31 is provided with a metal spring 4, and the second surface 32 is provided with an electrical contact position 321 electrically connected to the metal spring 4 and used to be electrically connected to the electrode contact 201 of the battery rod; the electrode column 2 has a first end 21 and a second end 22, the first end 21 abuts against the atomizer core 1, and the second end 22 is connected to the metal spring 4, and the metal spring 4 is used to provide an elastic force to make the first end 21 and the atomizer core 1 electrically contact.

[0036] In the embodiment of the utility model, a metal spring 4 is arranged on the first surface 31 of the adapter plate 3, and the second end 22 of the electrode column 2 is connected to the metal spring 4, and the electrode column 2 can realize electrical connection with the adapter plate 3 through the metal spring 4; an electrical contact position 321 is arranged on the second surface 32 of the adapter plate 3, and when the electrical contact position 321 is in contact with the electrode contact 201 of the battery rod, the battery rod and the adapter plate 3 can be electrically connected, and the battery rod can provide power for the adapter plate 3. In the process of assembling and connecting the atomizer core 1, the electrode column 2 and the adapter plate 3, the electrode column 2 may press the atomizer core 1, but because the metal spring 4 can provide elastic force for the electrode column 2, when the first end 21 of the electrode column 2 presses the atomizer core 1, the atomizer core 1 and the metal spring 4 can act on the electrode column 2 together, so that the end face of the first end 21 of the electrode column 2 can just be in close contact with the atomizer core 1 to realize the electrical contact connection between the electrode column 2 and the atomizer core 1, but it can prevent the electrode column 2 from damaging the atomizer core 1. In addition, the atomizer core 1 contacts the first end 21 of the electrode column 2, the metal spring 4 is connected to the second end 22 of the electrode column 2, and the metal spring 4 is a sheet-like structure. Therefore, the elasticity of the metal spring 4 is not easily affected by the heat of the atomizer core 1, which can solve the problem of poor contact caused by thermal deformation of the pogo pin in the related art.

[0037] For further information, see Figure 2-4The metal spring 4 includes a first fixing portion 41, a second fixing portion 42, and a connecting portion 43 connected between the first fixing portion 41 and the second fixing portion 42. The first fixing portion 41 is fixed and electrically connected to the first surface 31, the second end portion 22 is fixedly assembled on the second fixing portion 42, and there is a gap between the end surface of the second end portion 22 and the first surface 31.

[0038] Specifically, the first fixing portion 41 of the metal spring 4 can be fixed to the first surface 31 of the adapter plate 3 by a patch process or a plug-in process. The connecting portion 43 serves as a transition portion between the first fixing portion 41 and the second fixing portion 42, so that the second fixing portion 42 can be spaced apart from the first surface 31 of the adapter plate 3. The second end portion 22 of the electrode column 2 is fixedly connected to the second fixing portion 42 of the metal spring 4, and there is also a space between the end surface of the second end portion 22 and the first surface 31 of the adapter plate 3, which is equivalent to the electrode column 2 being suspended on the first surface 31 of the adapter plate 3. Therefore, when the atomizer core 1 pushes the electrode column 2 to move, the electrode column 2 drives the second fixing portion 42 to undergo elastic deformation, thereby driving the entire metal spring 4 to deform, and there can be a deformation space for the second fixing portion 42 between the electrode column 2 and the first surface 31 of the adapter plate 3, so that the deformation ability of the metal spring 4 can be fully utilized.

[0039] For further information, see Figure 4 The second fixing portion 42 is provided with a fixing hole 421, the second end portion 22 is passed through the fixing hole 421, and the outer circumference of the second end portion 22 abuts against the inner wall of the fixing hole 421. The second end portion 22 of the electrode column 2 and the metal spring 4 are stably assembled and connected by the abutment of the outer circumference of the second end portion 22 of the electrode column 2 and the inner wall of the fixing hole 421 of the metal spring 4. When the electrode column 2 is moved by the atomizing core 1, the electrode column 2 can drive the second fixing portion 42 and then drive the entire metal spring 4 to undergo elastic deformation.

[0040] For further information, see Figure 4 A chamfered structure is provided between the connecting portion 43 and the first fixing portion 41 , and between the connecting portion 43 and the second fixing portion 42 .

[0041] In some specific embodiments, the atomizer core 1 and the adapter plate 3 are arranged at intervals along the longitudinal direction z, the first surface 31 of the adapter plate 3 is parallel to the longitudinal direction z, the first fixing portion 41 and the second fixing portion 42 are both parallel to the first surface 31, the connecting portion 43 is inclined to the first surface 31, a chamfered structure is provided between the first fixing portion 41 and the connecting portion 43, and a chamfered structure is also provided between the second fixing portion 42 and the connecting portion 43. When the second fixing portion 42 is elastically deformed by the electrode column 2, due to the provision of the chamfered structure, the second fixing portion 42 can drive the connecting portion 43 to deform in a relatively smooth transition, so that the elastic effect of the metal spring 4 can be better exerted.

[0042] It should be noted that the longitudinal direction z is parallel to Figure 3 The z-axis direction of the mid-coordinate system.

[0043] For further information, see Figure 1-6 The atomizer 10 includes at least two electrode columns 2; the atomizer core 1 has at least two pins 11, and the adapter plate 3 is provided with at least two metal springs 4; the electrode columns 2, the metal springs 4 and the pins 11 are arranged one by one.

[0044] In some specific embodiments, the atomizer 10 includes two electrode columns 2, the atomizer core has two pins 11, and two metal springs 4 are arranged at intervals on the first surface 31 of the adapter plate 3. The two electrode columns 2, the two pins 11 and the two metal springs 4 correspond to each other. One of the metal springs 4 provides elastic force for one of the electrode columns 2, so that the first end 21 of the electrode column 2 is in close contact with one of the pins 11; the other metal spring 4 provides elastic force for the other electrode column 2, so that the first end of the electrode column 2 is in close contact with the other pin 11.

[0045] It can be understood that in other embodiments, the number of electrode columns 2 of the atomizer 10 can be 3, 4, 5, 6, etc.; correspondingly, the number of pins 11 of the atomizer core can be 3, 4, 5, 6, etc.; the number of metal springs 4 set on the adapter plate 3 can be 3, 4, 5, 6, etc., as long as the number of electrode columns 2, metal springs 4 and pins 11 remain the same, and the electrode columns 2, metal springs 4 and pins 11 are set correspondingly, the metal springs 4 can also provide elastic force for the corresponding electrode columns 2, so that the electrode columns 2 are in close contact with the corresponding pins 11.

[0046] For further information, see Figure 5 and Figure 6 , the electrical contact position 321 extends along the first direction of the second surface 32 .

[0047] The battery rod in the electronic atomization device includes a plurality of electrode contacts 201 arranged at intervals. For different battery rods, even if the number of electrode contacts 201 is the same, the arrangement positions of the electrode contacts 201 may be different, so that the distances between the electrode contacts 201 in different battery rods may be different. In the related art, a plurality of electrical contact points are arranged in the adapter plate 3 to correspond one to one with the plurality of electrode contacts 201 of the battery rod, so that the electrical contact points on the adapter plate 3 are limited to the electrode contacts 201 of the battery rod, and an adapter plate 3 can only be applied to some battery rods, which has great limitations. In the embodiment of the utility model, the electrical contact position 321 extends along the first direction on the second surface 32 of the adapter plate 3. Therefore, even if the distances between the contact points of different battery rods are different, the electrical connection between the battery rod and the adapter plate 3 can still be achieved, which may not be affected by the distances between the contact points of the battery rod, and is applicable to different battery rods, thereby improving compatibility.

[0048] It can be understood that in some embodiments, the second surface 32 is rectangular, and the first direction can be the length direction of the second surface 32, or the width direction of the second surface 32, or the diagonal direction of the second surface 32, etc. In some embodiments, the second surface 32 is other shapes, and the first direction can be any direction of the second surface 32, which is not specifically limited here, so that it can be applicable to more different battery rods.

[0049] Furthermore, the electrical contact position 321 is in a straight bar shape, a racetrack shape, an ellipse shape or a fan shape.

[0050] In some embodiments, see Figure 5 The second surface 32 of the adapter plate 3 may be provided with only one electrical contact position 321, and the electrical contact position 321 may be in a straight bar shape, a racetrack shape, an ellipse shape, a fan shape or other shapes. Figure 8 The battery rod may include two electrode contacts 201 spaced apart from each other, so that the two electrode contacts 201 can contact and fit any two positions of the straight strip-shaped electrical contact position 321, and can be suitable for different battery rods.

[0051] In some embodiments, see Figure 6 The second surface 32 of the adapter plate 3 may be provided with two electrical contact positions 321. Similarly, the electrical contact positions 321 may be in a straight bar shape, a racetrack shape, an ellipse shape, a fan shape or other shapes. For example, Figure 6 As shown, the electrical contact position 321 may be a ring-shaped structure formed by arc-shaped enclosure, and the two electrical contact positions 321 are symmetrically arranged. Figure 8As shown, the battery rod may include two electrode contacts 201 spaced apart, so that one of the electrode contacts 201 of the battery rod can contact and fit any position of one of the electrical contact positions 321 of the adapter plate 3, and the other electrode contact 201 of the battery rod can contact and fit any position of another electrical contact position 321 of the adapter plate 3, and the same can be applied to a variety of different battery rods.

[0052] For further information, see Figure 2 and Figure 3 In some specific embodiments, the atomizer 10 further includes an oil cup 7 and a base 5 connected to one end of the oil cup 7; a liquid storage chamber 71 is provided in the oil cup 7, and an opening is provided at one end of the liquid storage chamber 71 close to the base 5; the atomizer core 1 is installed in the opening to be in liquid communication with the liquid storage chamber 71, the atomizer core 1 has an atomizing surface 12 facing away from the liquid storage chamber 71, and an atomizing channel is defined between the atomizing surface 12 and the base 5; a first assembly through hole is provided on the base 5, and the adapter plate 3 is connected to a side of the base 5 away from the atomizer core 1; the electrode column 2 is passed through the first assembly through hole, the first end 21 abuts against the atomizing surface 12, and the second end 22 abuts against the metal spring 4.

[0053] Specifically, the electrode column 2 can be riveted on the base 5, wherein the end face of the first end 21 of the electrode column 2 is exposed in the first assembly through hole, so that the end face of the first end 21 of the electrode column 2 can contact and fit the atomization surface 12 of the atomization core 1, thereby realizing the electrical connection between the electrode column 2 and the atomization core 1. The adapter plate 3 is connected to the side of the base 5 away from the atomization core 1, and the second end 22 of the electrode column 2 is connected to the metal spring 4 on the adapter plate 3, thereby realizing the electrical connection between the electrode column 2 and the adapter plate 3. The atomization core 1 has a liquid absorption surface opposite to the atomization surface 12, and the liquid in the liquid storage chamber 71 flows to the atomization core 1 through the liquid absorption surface, and the adapter plate 3 is connected to the atomization core 1 through the electrode column 2. The adapter plate 3 can provide energy for the atomization core 1, so that the atomization surface 12 of the atomization core 1 can heat the atomization liquid in the atomization channel to form an aerosol.

[0054] For further information, see Figure 2 and Figure 3 In some specific embodiments, the atomizer 10 further includes an end cover, which is disposed at one end where the oil cup 7 is connected to the base 5 , the adapter plate 3 is located between the end cover and the base 5 , and the end cover is provided with an avoidance hole 61 for exposing the electrical contact position 321 .

[0055] Specifically, the end cover can be an iron cover 6, which is provided with a clearance hole corresponding to the electrical contact position 321 on the second surface 32 of the adapter plate 3, and the electrical contact position 321 is exposed in the clearance hole, so that the electrical contact position 321 of the adapter plate 3 can be in contact with and fit with the electrode contact 201 of the battery rod, thereby realizing the electrical connection between the adapter plate 3 and the battery rod.

[0056] For further information, see Figure 2 and Figure 3 In some specific embodiments, the atomizer 10 further includes an elastic seal 8, and the elastic seal 8 includes a peripheral side wall and an end wall surface perpendicular to the peripheral side wall. The peripheral side wall of the elastic seal 8 is clamped between the inner side of the opening of the oil cup 7 and the outer side of the atomizer core 1, so as to realize the sealed connection between the oil cup 7 and the atomizer core 1. The end wall surface of the elastic seal 8 abuts against the side of the atomizer core 1 away from the adapter plate 3. Therefore, when the oil cup 7, the atomizer core 1, the elastic seal 8, the electrode column 2, the adapter plate 3, etc. are assembled and connected, the end wall surface of the elastic seal 8 can make the atomizer core 1 approach to one side of the adapter plate 3 through elastic deformation, that is, the end surface of the atomizer core 1 and the first end 21 of the electrode column 2 are in close contact. Since the adapter plate 3 is provided with a metal spring 4, the electrode column 2 can be flexibly adjusted between the atomizer core 1 and the adapter plate 3 through the joint action of the elastic seal 8 and the metal spring 4, so that the end surface of the first end portion 21 of the electrode column 2 can always be in close contact with the atomizer core 1, and the electrode column 2 can avoid damage to the atomizer core 1.

[0057] For further information, see Figure 2 and Figure 3 In some specific embodiments, an O-ring is clamped between the base 5 and the oil cup 7, and the O-ring realizes a sealed connection between the oil cup 7 and the base 5. A buffer pad 9 is provided between the base 5 and the adapter plate 3, and the buffer pad 9 can prevent the base 5 and the adapter plate 3 from being rigidly abutted and crushing the adapter plate 3.

[0058] For further information, see Figure 2 and Figure 3 In some specific embodiments, a suction nozzle is further provided at one end of the oil cup in the longitudinal direction z away from the base 5, and an air outlet channel 72 is further provided in the oil cup 7. The air outlet channel 72 and the liquid storage chamber 71 are arranged at intervals along the transverse direction x. One end of the air outlet channel 72 is connected to the suction nozzle and the other end is connected to the atomization channel. The air outlet channel 72 extends along the longitudinal direction z of the oil cup 7.

[0059] It should be noted that the horizontal x is parallel to Figure 3 The x-axis direction of the coordinate system; the longitudinal z direction is parallel to Figure 3 The z-axis direction of the mid-coordinate system.

[0060] For further information, see Figure 2 and Figure 3 In some specific embodiments, the base 5 is further provided with an air inlet channel 51, and the air inlet channel 51 and the air outlet channel 72 are respectively located on both sides of the atomizing surface 12 of the atomizing core in the horizontal direction x. The airflow flowing from the air inlet channel 51 to the atomizing channel can fully bring the aerosol formed by heating the atomizing surface 12 of the atomizing core away from the atomizing channel and into the air outlet channel 72.

[0061] In some specific embodiments, the atomizer core 1 may include a flat ceramic, the flat ceramic is provided with a heating element, the pin 11 is provided on the heating element, and the elastic seal 8 may be ceramic silicone. In the actual assembly process, the heating element and the flat ceramic may be connected first, and then the ceramic silicone may be put on the flat ceramic, and then pressed onto the oil cup 7 through a jig, and the electrode column 2 may be riveted to the base 5, and the adapter plate 3 may be put on the base 5 at the same time, and the second end 22 of the electrode column 2 may be connected to the metal spring 4 of the adapter plate 3, and then the base 5 may be fixed to the oil cup 7 through a buckle, and then the iron cover 6 may be fixed to the oil cup 7 through a buckle, and then the assembly of the atomizer 10 may be completed.

[0062] It is understandable that the present invention does not limit the specific installation positions of the atomizer core 1, the electrode column 2, the adapter plate 3, the elastic seal 8, etc. Exemplarily, the atomizer 10 may also include an atomizer bracket connected between the oil cup 7 and the base 5, and at least part of the atomizer core 1 is assembled on the atomizer bracket.

[0063] For further information, see Figure 7 and Figure 8 The embodiment of the utility model also provides an electronic atomization device, which includes a power supply device 20 and an atomizer 10. One end of the power supply device 20 has a accommodating cavity 202 and an electrode contact 201 arranged in the accommodating cavity 202. The atomizer 10 can be detachably inserted into the accommodating cavity 202 so that the electrode contact 201 is electrically connected to the electrical contact position 321.

[0064] Specifically, the power supply device 20 may include a battery rod and a battery rod housing, the battery rod is accommodated in the battery rod housing, the battery rod housing has a receiving cavity 202, and the electrode contact 201 is arranged on the battery rod and exposed in the receiving cavity 202. When the atomizer 10 is plugged into the receiving cavity 202, the electrode contact 201 is electrically connected to the electrical contact position 321, so that the power supply device 20 provides power to the atomizer 10. In addition, the atomizer 10 and the power supply device 20 are detachably connected. In some specific embodiments, the battery rod also has a magnet, and the iron cover 6 of the atomizer 10 can be magnetically connected to the magnet, so that the power supply device 20 and the atomizer 10 are magnetically fixed.

[0065] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0066] The above is a description of the technical solution provided by the utility model. For technicians in this field, according to the ideas of the embodiments of the utility model, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. An atomizer, characterized in that: The atomizer is provided with an atomizing core, an electrode column and an adapter plate; The adapter plate has a first surface and a second surface opposite to the first surface on one side facing the atomizer core, the first surface is provided with a metal spring, and the second surface is provided with an electrical contact position electrically connected to the metal spring and used to be electrically connected to the electrode contact of the battery rod; The electrode column has a first end and a second end, the first end abuts against the atomizer core, and the second end is connected to the metal spring sheet, and the metal spring sheet is used to provide elastic force to make the first end and the atomizer core electrically contact.

2. The atomizer according to claim 1, characterized in that The metal spring includes a first fixing portion, a second fixing portion, and a connecting portion connected between the first fixing portion and the second fixing portion, the first fixing portion is fixed and electrically connected to the first surface, the second end portion is fixedly assembled to the second fixing portion, and an end surface of the second end portion is spaced apart from the first surface.

3. The atomizer according to claim 2, characterized in that The second fixing portion is provided with a fixing hole, the second end portion is passed through the fixing hole, and the outer peripheral side of the second end portion abuts against the inner side wall of the fixing hole.

4. The atomizer according to claim 2, characterized in that A chamfered structure is provided between the connecting portion and the first fixing portion, and between the connecting portion and the second fixing portion.

5. The atomizer according to claim 1, characterized in that The atomizer comprises at least two electrode columns; The atomizer core has at least two pins; The adapter plate is provided with at least two metal springs; The electrode posts, the metal springs and the pins are arranged in a one-to-one correspondence.

6. The atomizer according to claim 1, characterized in that The electrical contact extends along a first direction of the second surface.

7. The atomizer according to claim 1, characterized in that The electrical contact position is in a straight strip shape, a racetrack shape, an ellipse shape or a fan shape.

8. The atomizer according to claim 1, characterized in that The atomizer also includes an oil cup and a base connected to one end of the oil cup; A liquid storage cavity is provided in the oil cup, and an opening is provided at one end of the liquid storage cavity close to the base; The atomizer core is installed at the opening to be in liquid communication with the liquid storage chamber, the atomizer core has an atomizing surface facing away from the liquid storage chamber, and an atomizing channel is defined between the atomizing surface and the base; The base is provided with a first assembly through hole, and the adapter plate is connected to a side of the base away from the atomizer core; The electrode column is inserted into the first assembly through hole, the first end portion abuts against the atomization surface, and the second end portion abuts against the metal spring.

9. The atomizer according to claim 8, characterized in that The atomizer further comprises an end cover, which is arranged at one end where the oil cup is connected to the base, the adapter plate is located between the end cover and the base, and the end cover is provided with an avoidance hole for exposing the electrical contact position.

10. An electronic atomization device, characterized in that: include: A power supply device and an atomizer as claimed in any one of claims 1 to 9, wherein one end of the power supply device has a receiving cavity and an electrode contact arranged in the receiving cavity, and the atomizer can be detachably inserted into the receiving cavity so that the electrode contact is electrically connected to the electrical contact position.

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