Atomization device

Abstract

The utility model provides an atomization device which comprises an atomization assembly and an integrated circuit assembly, the atomization assembly comprises an atomization core and a bottom cover, the bottom cover is provided with a through hole and a plurality of clamping grooves, one end of the atomization core is inserted into the through hole, the atomization core is provided with a plurality of conductive pins, one end of each conductive pin is located in one clamping groove, and the other end of each conductive pin is located in the corresponding clamping groove. The integrated circuit assembly comprises a circuit board and a plurality of first probes connected to the circuit board, the plurality of first probes and the plurality of conductive pins are arranged in a one-to-one correspondence mode, and one end, far away from the circuit board, of each first probe is inserted into the clamping groove where the corresponding conductive pin is located and is in interference fit with the corresponding clamping groove; therefore, the first probes are electrically connected with the corresponding conductive pins. Through mutual cooperation of the atomization assembly and the integrated circuit assembly, the assembly of the atomization device is more convenient, and the production efficiency is higher.

Description

Technical Field

[0001] The present application belongs to the technical field of electronic products, and more specifically, to an atomization device. Background Art

[0002] The atomizer can heat the e-liquid into steam for users to inhale. The existing atomizer includes a circuit board and an atomizer core. The atomizer core and the circuit board are electrically connected by welding. Since the welding operation requires auxiliary materials such as solder and solder resist and is operated with the help of electric welding equipment, and human deviations are prone to occur during the welding process, resulting in unstable welding quality requiring rework, and even scrapping the circuit board or the atomizer core. Therefore, there are problems such as inconvenient assembly of the atomizer device and low production efficiency. Utility Model Content

[0003] One of the purposes of the embodiments of the present application is to provide an atomization device to solve the technical problems in the prior art of inconvenient assembly of the atomization device and low production efficiency caused by the atomization core of the atomization device and the circuit board being electrically connected by welding.

[0004] To solve the above technical problems, in a first aspect, an embodiment of the present application provides an atomization device for heating an aerosol generating matrix to generate an aerosol, the atomization device comprising an atomization component and an integrated circuit component; the atomization component comprises an atomization core and a bottom cover, the bottom cover is provided with a through hole and a plurality of card slots, one end of the atomization core is inserted in the through hole, the atomization core is provided with a plurality of conductive pins, one end of the plurality of conductive pins is respectively located in one of the card slots; the integrated circuit component comprises a circuit board and a plurality of first probes connected to the circuit board, the plurality of first probes are arranged in a one-to-one correspondence with the plurality of conductive pins; wherein, one end of each of the first probes away from the circuit board is inserted in the card slot where the corresponding conductive pin is located and is interference fit with the corresponding card slot, so that the first probe is electrically connected to the corresponding conductive pin.

[0005] The beneficial effects of the atomizer device provided by the present application are as follows: by setting the atomizer component and the integrated circuit component to cooperate with each other, the integrated circuit component is used to control the atomizer component to generate aerosol; compared with the atomizer device in the prior art, the bottom cover of the present application has a through hole for the atomizer core to be inserted and installed, and the bottom cover also has a plurality of card slots, and the plurality of card slots can be used for the conductive pins of the atomizer core to be placed, and the circuit board is connected to a plurality of first probes, and each first probe is respectively inserted in a corresponding card slot, so that the first probe can be in close contact with the conductive pin in the card slot, and the operator can complete the assembly of the atomizer component and the integrated circuit component without the aid of additional tools and auxiliary materials, and the assembly of the atomizer device is more convenient and the production efficiency is higher.

[0006] In a feasible technical solution, a surface of the bottom cover facing away from the atomizer core is provided with a plurality of connecting grooves connecting the plurality of the slots and the through holes, and an end of each of the conductive pins away from the corresponding slot is located in the corresponding connecting groove.

[0007] By adopting such a design, the communicating groove can limit the conductive pin to prevent the conductive pin from being displaced, and can also save the space occupied by the installation of the conductive pin, and the structure of the atomization assembly is more compact.

[0008] In a feasible technical solution, the atomizer core includes a heating component, a fixed tube and oil-conducting cotton, the heating component includes a plurality of the conductive pins, the fixed tube is inserted into the through hole, the heating component is accommodated in the fixed tube, and the plurality of the conductive pins extend from one end of the fixed tube connected to the through hole, and the oil-conducting cotton is located between the fixed tube and the heating component.

[0009] In an achievable technical solution, the heating component includes three conductive pins and two heating nets, the adjacent ends of the two heating nets share one of the conductive pins, and the other ends of the two heating nets that are far away are respectively connected to the other two conductive pins.

[0010] In a feasible technical solution, the atomizer assembly further includes a cup body, a ventilation pipe and a top cover, wherein the top cover and the bottom cover are respectively located at two ends of the cup body, the ventilation pipe is connected to an end of the atomizer core away from the bottom cover, and an end of the ventilation pipe away from the atomizer core passes through the top cover.

[0011] In a feasible technical solution, the atomization device further includes a battery core, on which two electrode contacts are provided, and the integrated circuit component further includes two second probes connected to the circuit board, and the two second probes are elastically connected to the two electrode contacts respectively.

[0012] By adopting such a design, the battery core is electrically connected to the integrated circuit component, thereby supplying power to the entire atomization device.

[0013] In a feasible technical solution, the atomization device further comprises a support seat, a receiving groove is formed on one side of the support seat, and the circuit board is clamped and received in the receiving groove.

[0014] In an achievable technical solution, the atomization device further includes a shell and a nozzle, the nozzle is connected to one end of the shell, the support base is connected to the other end of the shell, the shell, the nozzle and the support base are arranged to form a fixed cavity, and the atomization assembly and the battery cell are accommodated in the fixed cavity.

[0015] In a feasible technical solution, the atomization assembly and the battery core are arranged side by side.

[0016] In an achievable technical solution, the integrated circuit component further includes a charging connector, the support base is provided with a charging socket, one end of the charging connector is connected to a side of the circuit board away from the battery cell, and the other end is inserted into the charging socket.

[0017] By adopting such a design, the charging socket can be used for an external power source to connect to the charging connector to charge the battery cell, so that the battery cell can be reused multiple times. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic diagram of the structure of an atomization device provided in one embodiment of the present application;

[0020] Figure 2 This is a disassembled diagram of an atomization device in one embodiment of the present application;

[0021] Figure 3 This is a disassembled diagram of an atomizer assembly, an integrated circuit assembly, and a support base in one embodiment of the present application;

[0022] Figure 4 In one embodiment of this application Figure 3 Inverted view of;

[0023] Figure 5 This is a bottom view of the conductive pins and the bottom cover after being assembled in one embodiment of the present application;

[0024] Figure 6 This is a schematic diagram of the structure of the atomizer core in one embodiment of the present application;

[0025] Figure 7 This is a schematic diagram of the structure of a heating component in one embodiment of the present application;

[0026] Figure 8 A top view of a bottom cover in one embodiment of the present application;

[0027] Fig. 9 This is a disassembled diagram of an atomization assembly in another embodiment of the present application;

[0028] Fig.10 A bottom view of the assembly of the conductive pins and the bottom cover in another embodiment of the present application;

[0029] Fig.11 This is a disassembled diagram of the atomization assembly in other embodiments of the present application;

[0030] Fig.12 It is a cross-sectional view of a battery cell and a circuit board in other embodiments of the present application.

[0031] Among them, the reference numerals in the figure are:

[0032] 10. Atomizer assembly; 11. Atomizer core; 111. Heating assembly; 1111. Conductive pin; 1112. Heating net; 112. Fixing tube; 12. Bottom cover; 13. Cup body; 14. Ventilation pipe; 15. Top cover; 16. Oil storage cotton; 17. Flow guide pipe; 101. Through hole; 102. Card slot; 103. Communication slot; 104. Slot; 105. Through hole;

[0033] 20. Integrated circuit assembly; 21. Circuit board; 22. First probe; 23. Second probe; 24. Charging connector;

[0034] 30. Battery cell; 31. Shrapnel;

[0035] 40, support base; 41, column; 401, receiving slot; 402, charging socket;

[0036] 50. Shell;

[0037] 60. Suction nozzle. DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0039] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application 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 should not be understood as a limitation on the present application.

[0041] 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] The following is a detailed description with reference to the accompanying drawings and embodiments:

[0043] Please also read Figures 1 to 5 , the embodiment of the present application provides an atomization device, the atomization device includes an atomization component 10 and an integrated circuit component 20. The atomization component 10 includes an atomization core 11 and a bottom cover 12, the bottom cover 12 is provided with a through hole 101 and a plurality of card slots 102, one end of the atomization core 11 is inserted into the through hole 101, the atomization core 11 is provided with a plurality of conductive pins 1111, and one end of the plurality of conductive pins 1111 is respectively located in a card slot 102. The integrated circuit component 20 includes a circuit board 21 and a plurality of first probes 22 connected to the circuit board 21, the plurality of first probes 22 are arranged in a one-to-one correspondence with the plurality of conductive pins 1111, and one end of each first probe 22 away from the circuit board 21 is inserted into the card slot 102 where the corresponding conductive pin 1111 is located and is interference fit with the corresponding card slot 102, so that the first probe 22 is electrically connected to the corresponding conductive pin 1111.

[0044] By setting the atomizer assembly 10 and the integrated circuit assembly 20 to cooperate with each other, the integrated circuit assembly 20 is used to control the atomizer assembly 10 to generate aerosol. The bottom cover 12 has a through hole 101 for the atomizer core 11 to be inserted and installed, and the bottom cover 12 also has a plurality of card slots 102, and the plurality of card slots 102 can be used to place the conductive pins 1111 of the atomizer core 11. The circuit board 21 is connected to a plurality of first probes 22, and each first probe 22 is respectively inserted in the corresponding card slot 102, so that the first probe 22 can be in close contact with the conductive pin 1111 in the card slot 102. The operator can complete the assembly of the atomizer assembly 10 and the integrated circuit assembly 20 without the help of additional tools and auxiliary materials, and the assembly of the atomizer device is more convenient and the production efficiency is higher.

[0045] In one embodiment, please refer to Figures 3 to 5 A surface of the bottom cover 12 facing away from the atomizer core 11 is provided with a plurality of connecting grooves 103 connecting the plurality of slots 102 and the through hole 101 , and an end of each conductive pin 1111 away from the corresponding slot 102 is located in the corresponding connecting groove 103 .

[0046] In application, the connecting groove 103 can limit the conductive pin 1111 to prevent the conductive pin 1111 from displacement, and can also save the space occupied by the installation of the conductive pin 1111, so that the structure of the atomizer assembly 10 is more compact.

[0047] In one embodiment, please refer to Figures 3 to 7 The atomizer core 11 includes a heating component 111, a fixed tube 112 and oil-conducting cotton (not shown). The heating component 111 includes a plurality of conductive pins 1111. The fixed tube 112 is inserted into the through hole 101. The heating component 111 is accommodated in the fixed tube 112. The plurality of conductive pins 1111 extend from one end of the fixed tube 112 connected to the through hole 101. The oil-conducting cotton is located between the fixed tube 112 and the heating component 111.

[0048] In application, the oil-conducting cotton is used to absorb oil, and the oil attached to the oil-conducting cotton is heated by the heating component 111 . The portion of the conductive pin 1111 extending out of the fixing tube 112 needs to be bent and then extended into the card slot 102 .

[0049] In one embodiment, see Figure 7 The heating component 111 includes three conductive pins 1111 and two heating nets 1112 . The adjacent ends of the two heating nets 1112 share one of the conductive pins 1111 , and the other ends of the two heating nets 1112 that are far away from each other are respectively connected to the other two conductive pins 1111 .

[0050] In application, the heating element 111 adopts such a design to improve the heating efficiency, so that the atomizer core 11 can generate a higher vapor concentration.

[0051] In one embodiment, please refer to Figure 3 to Figure 4 The atomizer assembly 10 also includes a cup body 13, a ventilation pipe 14 and a top cover 15. The top cover 15 and the bottom cover 12 are respectively located at the two ends of the cup body 13. The ventilation pipe 14 is connected to the end of the atomizer core 11 away from the bottom cover 12, and the end of the ventilation pipe 14 away from the atomizer core 11 passes through the top cover 15.

[0052] In use, the ventilation pipe 14 is connected to the atomizer core 11 by snapping or being made in an integrated manner. The atomizer assembly 10 also includes an oil storage cotton 16 for storing oil. The oil storage cotton 16 is snapped onto the inner wall of the cup body 13 and sleeved onto the outer periphery of the atomizer core 11. The bottom cover 12, the cup body 13 and the top cover 15 are enclosed to form a accommodating chamber. The atomizer core 11, the ventilation pipe 14 and the oil storage cotton 16 are placed in the accommodating chamber. The steam generated by the atomizer core 11 flows out of the accommodating chamber through the ventilation pipe 14 to facilitate the user's inhalation.

[0053] In one embodiment of the present application, the bottom cover 12 is made of silicone material, see Figure 8A plurality of slots 104 are provided on one side of the bottom cover 12 facing the atomizer core 11 . The plurality of slots 104 correspond to the plurality of conductive pins 1111 one by one, so that each conductive pin 1111 can penetrate the bottom of the corresponding slot 104 and extend into the card slot 102 .

[0054] In another embodiment of the present application, the bottom cover 12 is made of plastic. Figures 9 and 10 A guide tube 17 is integrated at the through hole 101 on the side of the bottom cover 12 facing the atomizer core 11. The bottom cover 12 is also provided with a plurality of through holes 105, which are arranged around the guide tube 17. A fixing tube 112 is inserted into one end of the guide tube 17. The plurality of through holes 105 correspond to the plurality of conductive pins 1111 one by one, so that each conductive pin 1111 can penetrate the corresponding through hole 105 and extend into the card slot 102. The top cover 15 and the cup body 13 are integrally formed, and the bottom cover 12 and the cup body 13 are snap-connected, so that the assembly of the atomizer assembly 10 can save time and have better sealing.

[0055] Understandably, in other examples of this application, please refer to Fig.11 The bottom cover 12 and the cup body 13 are integrally formed, and the bottom cover 12 and the cup body 13 are snap-connected.

[0056] In one embodiment, please refer to Figures 2 to 4 The atomization device further includes a battery core 30, on which two electrode contacts are disposed. The integrated circuit assembly 20 further includes two second probes 23 connected to the circuit board 21, and the two second probes 23 are elastically connected to the two electrode contacts respectively.

[0057] In application, the battery cell 30 is electrically connected to the integrated circuit assembly 20 , so as to provide power for the entire atomization device.

[0058] Understandably, in other embodiments of the present application, please refer to Fig.12 A spring piece 31 is provided at one end of the battery cell 30, and a socket is provided on the circuit board 21 for the spring piece 31 to be plugged in. When assembling the electronic atomizer, the atomizer assembly 10 and the battery cell 30 are first installed on the integrated circuit assembly 20, and then the integrated circuit assembly 20 is installed on the support seat 40. Finally, the atomizer assembly 10 and the battery cell 30 are simultaneously extended into the interior of the shell 50 until the shell 50 is engaged with the support seat 40, thereby completing the assembly of the electronic atomizer.

[0059] In one embodiment, please refer to Figures 2 to 4 The atomizing device further includes a supporting base 40 , and a receiving groove 401 is formed on one side of the supporting base 40 , and the circuit board 21 is clamped and received in the receiving groove 401 .

[0060] In application, the support base 40 is provided with a plurality of columns 41 , and the plurality of columns 41 are bolted to the circuit board 21 to ensure that the circuit board 21 is firmly mounted on the support base 40 , and to ensure the stability of the electrical connection between the circuit board 21 and the atomizer core 11 .

[0061] In one embodiment, please refer to Figure 1 to Figure 2 The atomizing device further includes a shell 50 and a nozzle 60, wherein the nozzle 60 is connected to one end of the shell 50, and the support base 40 is connected to the other end of the shell 50. The shell 50, the nozzle 60 and the support base 40 are arranged to form a fixed cavity, and the atomizing assembly 10 and the battery cell 30 are accommodated in the fixed cavity.

[0062] In application, the support base 40 is connected with the shell 50 by snapping, and the suction nozzle 60 is integrally formed with the shell 50. The structure of the atomizing device is simple, and the production and processing are more convenient.

[0063] In one embodiment, please refer to Figures 1 to 4 The atomizer assembly 10 and the battery cell 30 are arranged side by side. When assembling the atomizer device, the atomizer assembly 10 is first installed on the integrated circuit assembly 20, and then the integrated circuit assembly 20 is installed on the support base 40, and then the battery cell 30 is placed inside the shell 50, and finally the atomizer assembly 10 is extended into the shell 50 until the shell 50 is engaged with the support base 40, thereby completing the assembly of the atomizer device.

[0064] In one embodiment, see Figure 4 The integrated circuit assembly 20 also includes a charging connector 24 . The support base 40 is provided with a charging socket 402 . One end of the charging connector 24 is connected to a side of the circuit board 21 away from the battery cell 30 , and the other end is inserted into the charging socket 402 .

[0065] In application, the charging socket 402 can be used for an external power source to connect to the charging connector 24 to charge the battery cell 30 , so that the battery cell 30 can be used repeatedly.

[0066] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An atomizing device for heating an aerosol-generating substrate to generate an aerosol, characterized in that: include: An atomizer assembly (10), the atomizer assembly (10) comprising an atomizer core (11) and a bottom cover (12), the bottom cover (12) being provided with a through hole (101) and a plurality of slots (102), one end of the atomizer core (11) being inserted into the through hole (101), the atomizer core (11) being provided with a plurality of conductive pins (1111), one end of each of the plurality of conductive pins (1111) being located in one of the slots (102); An integrated circuit component (20), the integrated circuit component (20) comprising a circuit board (21) and a plurality of first probes (22) connected to the circuit board (21), the plurality of first probes (22) being arranged in a one-to-one correspondence with the plurality of conductive pins (1111); Wherein, one end of each first probe (22) away from the circuit board (21) is inserted into the card slot (102) where the corresponding conductive pin (1111) is located and is interference-fitted with the corresponding card slot (102), so that the first probe (22) is electrically connected to the corresponding conductive pin (1111).

2. The atomizing device according to claim 1, characterized in that A surface of the bottom cover (12) facing away from the atomizer core (11) is provided with a plurality of connecting grooves (103) connecting the plurality of the card slots (102) and the through holes (101), and an end of each of the conductive pins (1111) away from the corresponding card slot (102) is located in the corresponding connecting groove (103).

3. The atomizing device according to claim 1, characterized in that The atomizer core (11) comprises a heating component (111), a fixing tube (112) and oil-conducting cotton. The heating component (111) comprises a plurality of conductive pins (1111). The fixing tube (112) is inserted into the through hole (101). The heating component (111) is accommodated in the fixing tube (112). The plurality of conductive pins (1111) extend from one end of the fixing tube (112) connected to the through hole (101). The oil-conducting cotton is located between the fixing tube (112) and the heating component (111).

4. The atomizing device according to claim 3, characterized in that The heating component (111) comprises three conductive pins (1111) and two heating nets (1112); the adjacent ends of the two heating nets (1112) share one of the conductive pins (1111), and the other ends of the two heating nets (1112) that are separated from each other are respectively connected to the other two conductive pins (1111).

5. The atomizing device according to claim 1, characterized in that: The atomizer assembly (10) further comprises a cup body (13), a ventilation pipe (14) and a top cover (15); the top cover (15) and the bottom cover (12) are respectively located at two ends of the cup body (13); the ventilation pipe (14) is connected to an end of the atomizer core (11) away from the bottom cover (12); and an end of the ventilation pipe (14) away from the atomizer core (11) passes through the top cover (15).

6. The atomizing device according to claim 1, characterized in that: The atomization device further comprises a battery core (30), on which two electrode contacts are arranged, and the integrated circuit component (20) further comprises two second probes (23) connected to the circuit board (21), wherein the two second probes (23) are elastically connected to the two electrode contacts respectively.

7. The atomizing device according to claim 6, characterized in that The atomizing device further comprises a supporting seat (40), one side of the supporting seat (40) is formed with a receiving groove (401), and the circuit board (21) is clamped and received in the receiving groove (401).

8. The atomizing device according to claim 7, characterized in that: The atomizing device further comprises a shell (50) and a suction nozzle (60), wherein the suction nozzle (60) is connected to one end of the shell (50), and the support seat (40) is connected to the other end of the shell (50); the shell (50), the suction nozzle (60) and the support seat (40) are arranged to form a fixed cavity, and the atomizing assembly (10) and the battery cell (30) are accommodated in the fixed cavity.

9. The atomizing device according to claim 8, characterized in that: The atomizing assembly (10) and the battery core (30) are arranged side by side.

10. The atomizing device according to claim 7, characterized in that: The integrated circuit component (20) further comprises a charging connector (24); the support base (40) is provided with a charging socket (402); one end of the charging connector (24) is connected to a side of the circuit board (21) facing away from the battery cell (30), and the other end is inserted into the charging socket (402).

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