Pre-pressing jig, atomization device and atomization equipment

Abstract

The invention relates to the technical field of electronic atomization, and discloses a pre-pressing jig, an atomization device and atomization equipment, and the atomization device comprises a conductive atomization pipe assembly, an atomization core, an insulating part and an electrode. The atomization pipe assembly is provided with an atomization space and a supporting space which are arranged in the axial direction, the atomization core is arranged in the atomization space and provided with a positive electrode lead and a negative electrode lead, and the positive electrode lead and the negative electrode lead both extend into the supporting space from the atomization space. A pre-pressing opening is formed in the position, between the atomization space and the supporting space, of the side wall of the atomization pipe assembly, and a pre-pressing table is defined on the side wall of the supporting space through the pre-pressing opening and the sealing opening. The insulation part is attached to the pre-pressing table in the supporting space, the negative electrode lead is located between the pre-pressing table and the insulation part, and the part, extending out of the atomization space, of the negative electrode lead is concaved in the pre-pressing opening, so that the negative electrode lead partially wraps the pre-pressing table. According to the atomization device, the problem of poor contact between the negative electrode lead and the atomization support can be solved, and the atomization efficiency of the atomization core is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization, and particularly relates to a pre-pressing fixture, an atomization device and an atomization equipment. Background Art

[0002] An electronic atomization equipment generally includes an atomizer and a power supply device for powering the atomizer. The atomization core is a core component in the atomizer, and the heating mesh in the atomization core is electrically connected to the electrode of the power supply device through pins. In the prior art, in order to fix the pins, installation silica gel is usually provided on the base of the atomizer, and the installation silica gel is arranged in a fitting manner with the atomization bracket, so as to relatively fix the pins of the heating mesh on the atomization bracket, and then conduct the heating mesh. In this technology, the installation silica gel and the atomization bracket are only arranged in a fitting manner. Since the installation silica gel is only installed in the base and has the characteristics of small volume and elasticity, the fixation of the negative pin is not firm enough, and it is easy to have poor contact between the negative pin and the atomization bracket, increase the resistance value of the atomization core, and then reduce the heating power of the atomization core. Summary of the Invention

[0003] The present invention provides an atomization device, which can improve the problem of poor contact between the negative lead and the atomization bracket and improve the atomization efficiency of the atomization core.

[0004] In the first aspect of the present application, an atomization device is provided, including: a conductive atomization tube assembly, which is a hollow structure with a sealed port at one end and an air outlet at the other end. The hollow structure has an atomization space and a support space, and the atomization space and the support space are arranged along the axial direction of the hollow structure; an atomization core, which is arranged in the atomization space. The atomization core has a positive lead and a negative lead, and both the positive lead and the negative lead extend from the atomization space into the support space; a pre-pressing opening is provided at a position on the side wall of the atomization tube assembly between the atomization space and the support space to define a pre-pressing platform with the sealed port on the side wall of the support space; an insulating member, which is arranged in the support space in a fitting manner with the pre-pressing platform. The negative lead is located between the pre-pressing platform and the insulating member, and the part of the negative lead extending out of the atomization space is concave into the pre-pressing opening, so that the negative lead partially wraps the pre-pressing platform; and an electrode, which is inserted into the insulating member and is arranged at an interval from the atomization tube assembly through the insulating member. The positive lead is arranged between the insulating member and the electrode and is electrically connected to the electrode.

[0005] In one embodiment, the pre-pressing platform includes a bottom surface and an inner wall. The bottom surface is located on the side of the pre-pressing platform close to the sealed port, and the negative lead wraps the bottom surface and the inner wall of the pre-pressing platform.

[0006] In one embodiment, a chamfer and a top surface are further provided on one side of the pre-pressing platform located at the pre-pressing opening. The top surface, the chamfer and the inner wall are connected in sequence, and the negative lead at least further wraps the chamfer.

[0007] In one embodiment, the pre-pressing opening is an air inlet.

[0008] In one embodiment, the central axis of the support space and the central axis of the atomization space are on the same straight line, and the inner diameter of the support space is smaller than the inner diameter of the atomization space.

[0009] In one embodiment, the atomization tube assembly includes an atomization tube and a conductive atomization support; the pre-pressing opening, the support space and the atomization space are all arranged in the atomization support, and the part of the atomization support provided with the atomization space is inserted into the atomization tube and abuts against the atomization tube.

[0010] The second aspect of the present application provides a pre-pressing jig, including: an operating member; a pre-pressing member connected to the operating member, a first abutting structure and a second abutting structure connected to the first abutting structure are arranged at one end of the pre-pressing member away from the operating member, and the structure formed by the first abutting structure and the second abutting structure is adapted to the shape of the pre-pressing table, and at least part of the second abutting structure can extend into the pre-pressing opening to fold the negative lead part into the pre-pressing opening.

[0011] In one embodiment, the second abutting structure is further provided with a limiting groove for limiting the negative lead to facilitate the operation of the negative lead.

[0012] In one embodiment, the first abutting structure is arranged in an L shape and is adapted to the bottom surface and the inner wall of the pre-pressing table; the second abutting structure further includes an inclined surface for adapting to the chamfer of the pre-pressing table.

[0013] The third aspect of the present application provides an atomization device, including the atomization device of the first aspect, or the negative lead of the atomization device is pre-pressed by using the pre-pressing jig of the second aspect.

[0014] The present application provides an atomization device, including a conductive atomization tube assembly, an atomization core, an insulating member and an electrode. By arranging a pre-pressing opening at a position between the atomization space and the support space on the side wall of the atomization tube assembly, and further defining a pre-pressing table with the sealing opening on the side wall of the support space, and the negative lead is partially recessed in the pre-pressing opening after extending out of the atomization space, the negative lead part can wrap the pre-pressing table. In this way, the negative lead can be more closely arranged with the pre-pressing table, the contact area between the negative lead and the pre-pressing table can be increased, and the problem of poor contact in the prior art can be improved. Then, by further arranging the negative lead in close contact with the pre-pressing table through the insulating member, the contact between the negative lead and the pre-pressing table can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic structural diagram of the atomization device of Embodiment 1;

[0016] Figure 2 For Figure 1 Exploded structural diagram of the atomization device shown;

[0017] Figure 3 On the left is Figure 1 a cross-sectional view of the atomizing device shown, and on the right is an enlarged view of part A;

[0018] Figure 4 On the left is Figure 1 another cross-sectional view of the atomizing device described, and on the right is an enlarged view of part B;

[0019] Figure 5 It is a schematic structural diagram of the pre-pressing jig for Embodiment 2;

[0020] Figure 6 It is a schematic structural diagram of the pre-pressing part for Embodiment 2;

[0021] Figure 7 It is a schematic operation diagram of the positioning step for Embodiment 2. On the left is the overall view, and on the right is an enlarged view of part C;

[0022] Figure 8 It is Figure 7 a cross-sectional schematic diagram of the overall view in

[0023] Figure 9 a schematic operation diagram of the pre-pressing jig pre-pressing the negative lead;

[0024] Figure 10 It is a schematic operation diagram of the limiting step and the pre-pressing step. The upper figure is the overall view, and the lower figure is an enlarged view of part D;

[0025] Figure 11 It is a schematic structural diagram after pre-pressing. The upper part is the overall view, and the lower part is an enlarged view of part E.

[0026] Reference numerals: Atomizing device - 100, Atomizing tube assembly - 110, Sealing port - 111, Gas outlet - 112, Atomizing space - 113, Support space - 114, Pre-pressing opening - 115, Pre-pressing table - 116, Bottom surface - 1161, Inner wall - 1162, Chamfer - 1163, Top surface - 1164, Atomizing tube - 117, Atomizing bracket - 118, Atomizing core - 120, Positive lead - 121, Negative lead - 122, Inner cotton - 123, Heating sheet - 124, Insulating part - 130, Electrode - 140, Base - 150, Insertion port - 151, Connection port - 152, Sealing space - 153, Sealing part - 160, Outer cotton - 170.

[0027] Pre-pressing jig - 200, Operating part - 210, Pre-pressing part - 220, First abutting structure - 221, Second abutting structure - 222, Limiting groove - 2221, Inclined surface - 2222. Detailed implementation manners

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings through specific embodiments. Similar elements in different embodiments are labeled with related similar element numbers. In the following embodiments, many detailed descriptions are provided to enable a better understanding of the present application. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification to avoid overwhelming the core part of the present application with excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the descriptions in the specification and general technical knowledge in the art.

[0029] In addition, the features, operations, or characteristics described in the specification can be combined in any appropriate manner to form various embodiments. At the same time, the steps or actions in the method description can also be reordered or adjusted in an obvious manner by those skilled in the art. Therefore, the various sequences in the specification and drawings are only for clearly describing a certain embodiment and do not mean a necessary sequence, unless it is stated that a certain sequence must be followed.

[0030] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meaning. The "connection" and "coupling" mentioned in the present application, unless otherwise specified, both include direct and indirect connection (coupling).

[0031] Embodiment 1

[0032] This embodiment provides an atomization device 100. Please refer to Figures 1-11 , the atomization device 100 includes a conductive atomization tube assembly 110, an atomization core 120, an insulating member 130, and an electrode 140.

[0033] As Figures 3-4 and Figure 7 , the conductive atomization tube assembly 110 has a hollow structure with a sealed port 111 at one end and an air outlet 112 at the other end. The hollow structure has an atomization space 113 and a support space 114, and the atomization space 113 and the support space 114 are arranged along the axial direction of the hollow structure. The atomization core 120 is disposed in the atomization space 113, as Figure 2, the atomizing core 120 has a positive lead 121 and a negative lead 122, and both the positive lead 121 and the negative lead 122 extend from the atomizing space 113 into the support space 114. The side wall of the atomizing tube assembly 110 has a preloading opening 115 at a position between the atomizing space 113 and the support space 114, so as to define a preloading platform 116 with the sealing opening 111 on the side wall of the support space 114. The insulating member 130 is arranged in the support space 114 in a manner that fits the preloading platform 116. The negative lead 122 is located between the preloading platform 116 and the insulating member 130, and the part of the negative lead 122 extending out of the atomizing space 113 is concave into the preloading opening 115, so that the negative lead 122 partially wraps the preloading platform 116. The electrode 140 is inserted into the insulating member 130 and is spaced from the atomizing tube assembly 110 through the insulating member 130. The positive lead 121 is arranged between the insulating member 130 and the electrode 140 and is electrically connected to the electrode 140.

[0034] In this application, by providing a preloading opening 115 at a position on the side wall of the atomizing assembly between the atomizing space 113 and the support space 114, the preloading opening 115 and the sealing opening 111 define a preloading platform 116 on the side wall of the support space 114. After the negative lead 122 extends out of the atomizing space 113, a part of it is concave into the preloading opening 115, so that the negative lead 122 partially wraps the preloading platform 116. Such a design can improve the stability of the fit between the negative lead 122 and the preloading platform 116 and increase the contact area between the negative lead 122 and the preloading platform 116, thereby improving the problem of poor contact between the negative lead 122 and the atomizing bracket 118 existing in the prior art. In addition, arranging the insulating member 130 to fit the preloading platform 116 can further improve the stability of the contact between the negative lead 122 and the preloading platform 116, and can also insulate the positive lead 121 and the negative lead 122 to prevent short circuit. In this application, the electrode 140 is used to be electrically connected to the battery device of the atomizing device, so as to supply power to the atomizing device 100.

[0035] Please refer to Figure 3 , the preloading platform 116 includes a bottom surface 1161 and an inner wall 1162. The bottom surface 1161 is located on the side of the preloading platform 116 close to the sealing opening 111, and the negative lead 122 wraps the bottom surface 1161 and the inner wall 1162 of the preloading platform 116.

[0036] The negative lead 122 wraps the bottom surface 1161 and the inner wall 1162 of the preloading platform 116, increasing the contact area between the negative lead 122 and the preloading platform 116 and improving the contact stability between the negative lead 122 and the preloading platform 116.

[0037] Please refer to Figure 3, a chamfer 1163 and a top surface 1164 are further provided on one side of the pre-pressing table 116 located at the pre-pressing opening 115. The top surface 1164, the chamfer 1163 and the inner wall 1162 are connected in sequence, and the negative lead 122 at least wraps the chamfer 1163.

[0038] On the basis that the negative lead 122 wraps the bottom surface 1161 and the inner wall 1162 of the pre-pressing table 116, it at least includes the setting of the chamfer 1163 of the pre-pressing table 116, or in other embodiments, it also wraps the chamfer 1163 and the top surface 1164 of the pre-pressing table 116 at the same time, which is convenient for the negative lead 122 to wrap the pre-pressing table 116 more firmly, and can further improve the contact stability between the negative lead 122 and the pre-pressing table 116.

[0039] Please refer to Figures 3-4 , the atomizing device 100 further includes a base 150 and a seal 160. The base 150 has an insertion port 151 and a connection port 152. At least part of the atomizing tube assembly 110 provided with the support space 114 is inserted into the base 150 from the insertion port 151 and abuts against the base 150. One end of the base 150 provided with the connection port 152 and the insulating member 130 define a sealed space 153. The electrode 140 penetrates through the sealed space 153 and the insulating member 130 from the connection port 152. The seal 160 is disposed in the sealed space 153 and is located between the side wall of the base 150 and the electrode 140.

[0040] Please refer to Figure 3 , the pre-pressing opening 115 also serves as an air inlet for sucking in air.

[0041] Since the insertion port 151 of the base 150 is sealed by the seal 160, the atomizing device 100 intakes air from the pre-pressing opening 115. One structure has two uses, which can simplify the structure.

[0042] Please refer to Figure 3 , the central axis of the support space 114 and the central axis of the atomizing space 113 are on the same straight line, and the inner diameter of the support space 114 is smaller than the inner diameter of the atomizing space 113.

[0043] After the atomizing core 120 is installed in the atomizing space 113, the positive lead 121 and the negative lead 122 extend from the atomizing space 113 into the support space 114. Since the inner diameter of the support space 114 is smaller than the inner diameter of the atomizing space 113, part of the negative lead 122 is bent in the direction of the central axis during the process of extending from the atomizing space 113 into the support space 114, which helps the negative lead 122 to bend towards the pre-pressing table 116 during the pre-pressing process.

[0044] Please refer to Figures 3-4, the atomizing tube assembly 110 includes an atomizing tube 117 and a conductive atomizing bracket 118. The pre-pressing opening 115, the supporting space 114, and the atomizing space 113 are all arranged inside the atomizing bracket 118, and the part of the atomizing bracket 118 where the atomizing space 113 is located is inserted into the atomizing tube 117 and abuts against the atomizing tube 117. Specifically, liquid inlets are arranged on both the atomizing tube 117 and the atomizing bracket 118 to facilitate the entry of the atomizing matrix. The air outlet 112 is located inside the atomizing tube 117.

[0045] On the one hand, the conductive atomizing bracket 118 can form an electrical connection structure with the negative lead 122. On the other hand, it can support the setting of the atomizing tube 117.

[0046] In this embodiment, as Figure 4 , one end of the positive lead 121 away from the atomizing chamber is bent and lapped on the insulating member 130.

[0047] In the embodiment, since the relative positions of the negative lead 122, the positive lead 121, and the atomizing core 120 are fixed, in this application, only the negative lead 122 needs to be relatively fixed to the pre-pressing table 116, and the position of the positive lead 121 is also relatively fixed, without the need to process the positive lead 121 in the same way as the negative lead 122.

[0048] Please refer to Figure 4 , the atomizing core 120 further includes an inner wrapping cotton 123 and a heating sheet 124. The inner wrapping cotton 123 wraps the heating sheet 124. The positive lead 121 and the negative lead 122 are respectively led out from the heating sheet 124 and are electrically connected to the heating sheet 124 respectively.

[0049] As Figure 3 , a layer of outer wrapping cotton 170 is further arranged between the atomizing tube 117 and the atomizing bracket 118 for storing the atomizing matrix.

[0050] Embodiment 2

[0051] This embodiment provides a pre-pressing jig 200. Please refer to Figure 5 , the pre-pressing jig 200 includes an operating member 210 and a pre-pressing member 220.

[0052] Please refer to Figure 5 , the pre-pressing member 220 is connected to the operating member 210. One end of the pre-pressing member 220 away from the operating member 210 is provided with a first abutting structure 221 and a second abutting structure 222 connected to the first abutting structure 221. As Figure 10 , the structure formed by the first abutting structure 221 and the second abutting structure 222 is adapted to the shape of the pre-pressing table 116, and at least part of the second abutting structure 222 can extend into the pre-pressing opening 115 to fold part of the negative lead 122 into the pre-pressing opening 115.

[0053] The pre-pressing fixture 200 of the present application is used to pre-press the negative electrode lead 122 in Embodiment 1 onto the pre-pressing table 116. Since the structure defined by the first abutting structure 221 and the second abutting structure 222 is adapted to the shape of the pre-pressing table 116, and when the pre-pressing fixture 200 is used to pre-press the negative electrode lead 122 in Embodiment 1, at least part of the second abutting structure 222 can extend into the pre-pressing opening 115, which helps the negative electrode pin to wrap the pre-pressing table 116 more effectively, increases the contact area between the negative electrode pin and the pre-pressing table 116, and can improve the contact stability between the negative electrode pin and the pre-pressing table 116.

[0054] Please refer to Figure 6 , the second abutting structure 222 is further provided with a limiting groove 2221, and the limiting groove 2221 is used to limit the negative electrode lead 122 for operating the negative electrode lead 122.

[0055] The setting of the limiting groove 2221 helps to hold the negative electrode lead 122, and after holding the negative electrode lead 122, the negative electrode lead 122 can be moved relatively freely.

[0056] Please refer to Figure 6 , the first abutting structure 221 is arranged in an L shape and is used to be adapted to the bottom surface 1161 and the inner wall 1162 of the pre-pressing table 116. The second abutting structure 222 further includes an inclined surface 2222, and the inclined surface 2222 is used to be adapted to the chamfer 1163 of the pre-pressing table 116.

[0057] Since the structure formed by the connection of the bottom surface 1161 and the inner wall 1162 of the pre-pressing table 116 is in an L shape, the first abutting structure 221 is arranged in an L shape. When the negative electrode lead 122 is pre-pressed by the pre-pressing fixture 200, the L shape of the first abutting structure 221 helps to fit the negative electrode lead 122 to the pre-pressing table 116 for pre-pressing, making the contact between the pre-pressing table 116 and the negative electrode lead 122 closer.

[0058] The method for the pre-pressing fixture 200 of the present embodiment to pre-press the negative electrode lead 122 of Embodiment 1 includes the following steps: 1) positioning step: as Figures 7-8 , first install the atomization core 120 into the atomization tube assembly 110, and make the negative electrode lead 122 of the atomization core 120 extend from the atomization space 113 into the support space 114, and then bend the negative electrode lead 122 to one side of the pre-pressing table 116 at the sealing port 111 of the atomization tube assembly 110 to preliminarily position the negative electrode lead 122; 2) limiting step: Please refer to Figures 9-11, after the positioning step, invert the atomizing tube assembly 110 again so that the supporting space 114 is above the atomizing space 113, and then use the first abutting structure 221 and the second abutting structure 222 of the pre-pressing jig 200 to limit the negative lead 122 from the sealing port 111 and the pre-pressing opening 115. At this time, the limiting groove 2221 of the second abutting structure 222 catches the negative lead 122, and the L-shaped first abutting structure 221 abuts against the negative lead 122; 3) Pre-pressing step: As Figure 10 , first rotate the operating member 210 towards the side of the atomizing space 113, so that the second abutting structure 222 bends the negative lead 122 towards the side of the pre-pressing opening 115. At this time, the negative lead 122 can slide relative to the first abutting structure 221 (that is, at this time the first abutting structure 221 does not tightly abut against the negative lead 122 to prevent the heating sheet 124 from deforming due to excessive pulling); As Figure 11 , then rotate the operating member 210 away from the side of the atomizing space 113, so that the first abutting structure 221 presses the negative lead 122 at one end of the sealing port 111. At the same time, there is a gap between the second abutting structure 222 and the negative lead 122. Even if the negative lead 122 is pressed and deformed, this gap can make the part of the negative lead 122 that is recessed towards the pre-pressing opening 115 have a deformation space to prevent pulling the heating sheet 124. After the negative lead 122 is arranged in accordance with the pre-pressing table 116, install the remaining components to obtain the pre-pressed components.

[0059] As Figure 11 shown is a view of the negative lead 122 after pre-pressing and fitting with the pre-pressing member 220. The negative lead 122 at the four points d, e, f, and g all fits with the pre-pressing member 220.

[0060] It should be added that in step 3, when the second abutting structure 222 bends the negative lead 122 towards the side of the pre-pressing opening 115, the negative lead pin at the pre-pressing opening 115 is stressed, but the negative lead 122 on the bottom surface 1161 is not stressed by the first abutting structure 221 and is in a free state, which can ensure that the heating sheet 124 will not deform.

[0061] In addition, as Figure 10 , after the pre-pressing jig 200 is obliquely inserted into the pre-pressing opening 115 and the sealing port 111, due to the limitation of the internal space of the atomizing bracket 118, the negative lead 122 is limited after being folded to a certain extent (such as Figure 10 the three points a, b, and c pointed by the three arrows), ensuring the uniformity of the pre-pressing degree of the negative lead 122 and avoiding deformation of the heating sheet 124 caused by excessive pulling of the negative lead 122.

[0062] It should be added that when the pre-pressing fixture 200 of this embodiment is used to pre-press the negative electrode lead 122 , the atomizer core 120 is operated without removing the cotton swab, which can ensure that the heating plate 124 will not be pulled during the pre-pressing of the negative electrode lead 122 .

[0063] Example 3

[0064] This embodiment provides an atomization device (not shown), which includes the atomization device 100 of embodiment 1 and a power supply device (not shown), the power supply device is electrically connected to the electrode 140, and is used to supply power to the atomization device 100. Alternatively, the negative electrode lead 122 of the atomization device is pre-pressed using the pre-pressing fixture 200 of embodiment 2.

[0065] More specifically, in this embodiment, the atomizing device further includes a housing (not shown) and a liquid storage device (not shown), the housing is provided with a first mounting port, a liquid storage cavity and a suction nozzle, the first mounting port is communicated with the liquid storage cavity, and the suction nozzle and the first mounting port are provided at the same end of the housing, and the liquid storage device is detachably installed upside down in the liquid storage cavity from the first mounting port. Therefore, the liquid storage device of the present application is replaceable, and other electronic devices of the atomizing device can be reused, which can save costs for consumers.

[0066] In this embodiment, the power supply device may be disposed on the housing and disposed at an end of the atomizing device away from the nozzle.

[0067] Furthermore, in the atomization device, a liquid storage component can be arranged on the periphery of the atomization tube 117, and the liquid storage component is liquid storage cotton, and the liquid storage component is arranged in contact with the periphery of the atomization tube 117, and the liquid storage device replenishes the atomization matrix for the liquid storage component, and the liquid storage component replenishes the atomization matrix for the outer wrapped cotton 170.

[0068] Of course, in other embodiments, the liquid storage device may not be provided, and only a circle of liquid storage components may be provided on the outer circumference of the atomizing tube 117 , and the liquid storage components are used to supplement the atomizing matrix for the outer cotton 170 .

[0069] In this embodiment, the atomizing device further includes an airflow sensing component and a circuit board. The airflow sensing component, the power supply device and the atomizing device are all electrically connected to the circuit board. The bottom of the housing has an air inlet. The airflow sensing component is arranged on the air path between the air inlet and the pre-compression opening 115 to sense the user's suction action. The circuit board is used to control the working state of the atomizing device 100. In addition, an air regulating component can be arranged on the air inlet. By turning the air regulating component, the size of the air inlet can be adjusted, thereby controlling the air intake amount entering the atomizing device from the air inlet, which can meet the suction needs of more people.

[0070] In other embodiments, the atomizing device is not provided with an airflow sensing component, but instead a starting component is provided to replace the airflow sensing component. The starting component is exposed outside the housing and is electrically connected to the circuit board. When suction is required, the starting component is pressed, causing the circuit board to control the atomizing device to operate; after suction is completed, the starting component is pressed, causing the circuit board to control the atomizing device 100 to stop operating.

[0071] The above uses specific examples to illustrate the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the technical field to which the present invention pertains, based on the idea of the present invention, several simple deductions, deformations or substitutions can also be made.

Claims

1. An atomizing device, characterized in that: include: The conductive atomizer tube assembly is a hollow structure having a sealing port at one end and an air outlet at the other end, wherein the hollow structure has an atomization space and a support space, and the atomization space and the support space are arranged along the axial direction of the hollow structure; an atomizing core, arranged in the atomizing space, the atomizing core having a positive electrode lead and a negative electrode lead, the positive electrode lead and the negative electrode lead both extending from the atomizing space into the supporting space; a pre-pressing opening is provided on the side wall of the atomizing tube assembly at a position between the atomizing space and the supporting space, so as to define a pre-pressing platform on the side wall of the supporting space together with the sealing opening; an insulating member, arranged in the support space and in close contact with the pre-pressing platform, wherein the negative electrode lead is located between the pre-pressing platform and the insulating member, and a portion of the negative electrode lead extending from the atomizing space is recessed in the pre-pressing opening, so that the negative electrode lead partially wraps the pre-pressing platform; and an electrode, which is inserted into the insulating member and spaced apart from the atomizing tube assembly by the insulating member; the positive electrode lead is arranged between the insulating member and the electrode and is electrically connected to the electrode.

2. The atomizing device according to claim 1, characterized in that The pre-pressing platform comprises a bottom surface and an inner wall, wherein the bottom surface is located on a side of the pre-pressing platform close to the sealing opening, and the negative electrode lead wraps the bottom surface and the inner wall of the pre-pressing platform.

3. The atomizing device according to claim 2, characterized in that The pre-pressing platform is also provided with a chamfer and a top surface on one side of the pre-pressing opening, the top surface, the chamfer and the inner wall are connected in sequence, and the negative electrode lead at least wraps around the chamfer.

4. The atomizing device according to claim 1, characterized in that: The pre-pressure opening is an air inlet.

5. The atomizing device according to claim 1, characterized in that: The central axis of the support space and the central axis of the atomization space are located on the same straight line, and the inner diameter of the support space is smaller than the inner diameter of the atomization space.

6. The atomizing device according to claim 1, characterized in that: The atomizer tube assembly comprises an atomizer tube and a conductive atomizer bracket; the pre-pressing opening, the support space and the atomizer space are all arranged in the atomizer bracket, and the part of the atomizer bracket provided with the atomizer space is inserted into the atomizer tube and abuts against the atomizer tube.

7. A pre-pressing jig, characterized in that: include: Operating parts; A pre-pressing member is connected to the operating member, and a first abutment structure and a second abutment structure connected to the first abutment structure are provided at one end of the pre-pressing member away from the operating member. The structure defined by the first abutment structure and the second abutment structure is adapted to the shape of the pre-pressing platform, and the second abutment structure can at least partially extend into the pre-pressing opening to fold the negative lead portion into the pre-pressing opening.

8. The pre-pressing jig according to claim 7, characterized in that: The second abutment structure is further provided with a limiting groove, and the limiting groove is used to limit the negative electrode lead so as to operate the negative electrode lead.

9. The pre-pressing jig according to claim 7, characterized in that: The first abutment structure is L-shaped and is used to match the bottom surface and inner wall of the pre-pressing platform; the second abutment structure also includes an inclined surface, and the inclined surface is used to match the chamfer of the pre-pressing platform.

10. An atomization device, characterized in that: The atomizing device comprises the atomizing device as described in any one of claims 1 to 6, or the negative electrode lead of the atomizing device is pre-pressed using the pre-pressing jig as described in any one of claims 7 to 9.

Images