Atomization device

Abstract

The utility model provides an atomizing device, which comprises an atomizing component, an atomizing component and an atomizing component, and is characterized in that the atomizing component is used for atomizing an atomizing medium; at least one heating piece is arranged in the atomization assembly, the heating piece comprises a first heating part and a second heating part, and the first heating part and the second heating part at least share one common pin; the sealing seat is used for sealing a cavity in the atomization device, one end of the atomization assembly is connected with the sealing seat in a sleeving mode, the atomization assembly in the atomization device adopts a heating piece with double heating parts, the two heating parts share the same common pin, and only the other pin of the first heating part and the other pin of the second heating part need to be switched on in a time-sharing mode or switched on at the same time; therefore, the first heating part and the second heating part can alternately heat or simultaneously heat so as to realize different atomization effects.

Description

Technical Field

[0001] The utility model relates to the technical field of aerosol generating devices, in particular to an atomizing device. Background Art

[0002] An electronic atomization device is a microelectronic atomization device that generates aerosol to replace cigarettes. Common electronic atomization devices on the market include two parts: a power supply component and an atomization component connected to the power supply component. The atomization component is the core component of the electronic atomization device, and is mainly used to heat, atomize and discharge the atomization liquid stored in the electronic atomization device under the action of the electric energy provided by the power supply component.

[0003] When the atomizer assembly of a general atomizer device works for a long time, it is easy for the components inside the atomizer assembly to be charred, resulting in a "core burn" situation, which causes the atomization taste to deteriorate. Utility Model Content

[0004] Based on the above problems existing in the prior art, the utility model provides an atomization device, which optimizes the atomization performance of the atomization device by adjusting and setting the heating element and pins in the atomization device.

[0005] The utility model specifically provides the following technical means to solve the above technical problems:

[0006] The utility model provides an atomization device, comprising: an atomization component, which is used to atomize an atomization medium; a sealing seat, one end of the atomization component is sleeved with the sealing seat, and the pin of the heating element passes through the bottom wall of the sealing seat, and is used to seal the cavity inside the atomization device; wherein, at least one heating element is provided in the atomization component, and the heating element comprises a first heating part and a second heating part, the first heating part and the second heating part share at least one common pin, and the first heating part and the second heating part can heat alternately or simultaneously; a conductive groove is provided on the surface of the sealing seat close to the electrode terminal, and the conductive groove is used to accommodate the pin of the heating element so that the heating element is electrically connected to the electrode terminal.

[0007] The atomizer device in the utility model provides a dual-heating zone atomizer device by setting the pins of the heating element, so that the heating element in the atomizer assembly can heat alternately, reducing the risk of the heating part fusing or dry burning, thereby extending the working life of the atomizer assembly. In order to optimize and fix the arrangement position of multiple pins in the atomizer device, a conductive groove is set to accommodate the pin arrangement of the heating part, so as to avoid the multiple pins of the heating part being suspended in the cavity of the atomizer device for a long time, causing the pins to break when the atomizer device is subjected to external shocks.

[0008] In some embodiments, the atomization device further includes: an electrode terminal, which is disposed at one end of the sealing seat away from the atomization assembly and is electrically connected to the pin of the atomization assembly for supplying power to the atomization assembly, wherein the pin of the atomization assembly passes through the sealing seat and is electrically connected to the electrode terminal.

[0009] In some embodiments, the atomization device further includes: a shell having an opening at one end and an atomization airway extending inward at the other end, wherein the sealing seat seals the cavity inside the shell to form a liquid storage cavity; wherein the atomization assembly is disposed in the shell, and the packaging seat is disposed at the end having the opening, and is used to package the opening.

[0010] In some embodiments, the atomization assembly further includes: a liquid guiding liquid, the liquid guiding liquid wraps the heating element and is used to guide the atomization medium; an atomization tube, the atomization tube is provided with a hollow channel, the liquid guiding liquid is accommodated in the hollow channel; an atomization hood, the atomization tube is arranged in the cavity of the atomization hood, and is used to isolate the atomization tube and the liquid storage cavity; wherein, a liquid inlet hole is provided on the wall of the atomization hood for connecting the liquid storage cavity and the atomization tube.

[0011] In some embodiments, a limiting opening is provided on the side wall of the atomizing tube, and the liquid-conducting body is provided with a limiting portion adapted to the limiting notch; wherein the relative positions of the two are limited by the limiting opening and the limiting portion.

[0012] In some embodiments, the atomization device further comprises: a sealing sleeve plug, one end of which is sleeved with the atomization cover, and the other end of which is sleeved with the atomization airway.

[0013] In some embodiments, the sealing seat includes: an isolating member, which is arranged at one end of the atomizing tube away from the atomizing airway; and a fixing seat, which is arranged at one end of the isolating member away from the atomizing tube; wherein a sealing ring is provided on the outer peripheral wall of the isolating member to seal the cavity inside the shell.

[0014] In some embodiments, a first pin is provided at one end of the first heating unit, and the other end is connected to the common pin; a corresponding second pin is provided at one end of the second heating unit, and the other end is connected to the common pin; wherein the polarities of the first pin and the second pin are the same.

[0015] In some embodiments, the sealing seat is provided with a conductive hole, the first pin, the second pin, and the common pin pass through the corresponding conductive holes and extend along the conductive groove, and the ends of the first pin, the second pin, and the common pin are electrically connected to the corresponding electrode terminals.

[0016] In some embodiments, a liquid filling port is provided on the side wall of the shell, and the liquid filling port is used to replenish the atomized medium to the liquid storage chamber; wherein a sealing plug is provided in the area of ​​the liquid filling port, and the sealing plug is used to close the liquid filling port.

[0017] In some embodiments, the conductive hole includes a first guide hole, a second guide hole, and a common guide hole, and the conductive groove includes a first guide groove, a second guide groove, and a third guide groove; the first guide hole is connected to the first guide groove to extend the first pin to a preset area, the second guide hole is connected to the second guide groove to extend the second pin to the preset area, and the common guide hole is connected to the third guide groove to extend the third pin to the preset area.

[0018] The embodiment of the utility model further provides an atomization device, characterized in that it comprises the atomization device of any of the above embodiments.

[0019] In this embodiment, a heating element with two heating parts is used, and the two heating parts share the same common pin. It is only necessary to connect the other pin of the first heating part and the second heating part at a time-sharing basis or simultaneously connect the other pin of the first heating part and the second heating part, so that the first heating part and the second heating part can heat up alternately or simultaneously to achieve different atomization effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0021] Figure 1 This is a schematic diagram of the structure of a heating element in one embodiment of the utility model;

[0022] Figure 2 This is a front view of an atomizing device according to one embodiment of the present utility model;

[0023] Figure 3A This is a top view of an atomizing device according to one embodiment of the present invention;

[0024] Figure 3B This is a bottom view of an atomizing device according to one embodiment of the present utility model;

[0025] Figure 4 This is a left side view of an atomizing device according to one embodiment of the present utility model;

[0026] Figure 5 This is a cross-sectional view of an atomizing device according to one embodiment of the present utility model;

[0027] Figure 6 A cross-sectional view of the atomizing device of one embodiment of the present invention from another angle;

[0028] Figure 7 This is a schematic diagram of the assembly of an atomization device according to one embodiment of the present invention.

[0029] 10, atomizing device; 100, shell; 110, sealing plug; 200, packaging seat; 300, electrode terminal; 310, first terminal; 320, second terminal; 330, common terminal; 410, sealing sleeve plug; 420, atomizing cover; 430, atomizing tube; 440, liquid guide; 450, heating element; 451, first pin; 452, second pin; 453, common pin; 454, first heating part; 455, second heating part; 500, sealing seat; 510, isolating member; 520, fixing member. DETAILED DESCRIPTION

[0030] The embodiments of the present invention 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Please refer to Figures 1 to 7The embodiment of the utility model provides an atomization device 10, including: an atomization component, used to atomize the atomization medium; at least one heating element 450 is provided in the atomization component, and the heating element 450 includes a first heating part 454 and a second heating part 455, and the first heating part 454 and the second heating part 455 share at least one common pin 453; a sealing seat 500, used to seal the cavity inside the atomization device 10, and one end of the atomization component is sleeved with the sealing seat 500; a conductive groove is provided on the surface of the sealing seat 500 close to the electrode terminal 300, and the conductive groove is used to accommodate the pin of the heating element 450 so that the heating element 450 is electrically connected to the electrode terminal 300.

[0035] In order to optimize the atomization performance of the atomization device 10, the atomization assembly in this embodiment adopts a heating element 450 with dual heating parts, and the two heating parts share the same common pin 453. It is only necessary to connect the other pin of the first heating part 454 and the second heating part 455 at different times or simultaneously, so that the first heating part 454 and the second heating part 455 can be heated alternately or simultaneously to achieve different atomization effects.

[0036] Among them, when the first heating part 454 and the second heating part 455 are turned on at different times, it is possible to avoid a single heating part from heating for a long time, which would shorten the working life of the atomization component; when the first heating part 454 and the second heating part 455 are turned on at the same time, the atomization output of the atomization device 10 can be increased.

[0037] Furthermore, when the first heating part 454 and the second heating part 455 reuse the same common pin 453 for power supply, the switching control of the working state of the heating part is completed through two independent pins, that is, the negative voltage is maintained on the common pin 453, and the positive voltage applied to the other pin of the first heating part 454 or the second heating part 455 is controlled, thereby adjusting the working voltage of the first heating part 454 and the second heating part 455.

[0038] For example, a positive voltage is applied to the other pins of the first heating part 454 and the second heating part 455 in a time-sharing manner, so that the first heating part 454 and the second heating part 455 generate heat in a time-sharing manner. It can be understood that the atomization device 10 in the present invention provides an atomization device 10 with dual heating zones by setting the pins of the heating element 450, so that the heating element 450 in the atomization assembly can generate heat alternately, reducing the risk of the heating part fusing or dry burning, thereby extending the service life of the atomization assembly.

[0039] In order to optimize and fix the arrangement of multiple pins in the atomizer 10, a conductive slot is provided to accommodate the arrangement of the pins of the heating part, so as to prevent the multiple pins of the heating part from being suspended in the cavity of the atomizer 10 for a long time, causing the pins to break when the atomizer 10 is subjected to external shock. It can be understood that the pins are attached to the bottom wall of the conductive slot and can absorb the stress caused by external shock.

[0040] In some embodiments, the electrode terminal 300 is electrically connected to the pin of the atomizer assembly for supplying power to the atomizer assembly; the electrode terminal 300 is disposed at one end of the sealing seat 500 away from the atomizer assembly, and the pin of the atomizer assembly passes through the sealing seat 500 and is electrically connected to the electrode terminal 300.

[0041] In addition, the electrode terminal 300 is a nail-shaped structure, that is, the electrode terminal 300 includes an electrode cap and an electrode column electrically connected to the electrode cap. The pin passes through the bottom wall of the sealing seat 500 and extends along the conductive groove to the area corresponding to the end of the electrode column.

[0042] like Figure 5 As shown, in some embodiments, the atomization device 10 also includes: a shell 100, one end of which is provided with an opening, and the other end of which extends inwardly to provide an atomization airway, and a sealing seat 500 seals the cavity inside the shell 100 to form a liquid storage cavity; wherein the atomization assembly is arranged in the shell 100 or the liquid storage cavity, and the packaging seat 200 is arranged at the end with the opening, for packaging the opening.

[0043] One end of the shell 100 extends inward to form an atomizing airway, which is socketed with the aerosol output end of the atomizing component, and the airflow input end of the atomizing component is socketed with the sealing seat 500 to complete the sealing of the internal cavity of the shell 100 by the sealing seat 500, thereby forming a complete liquid storage cavity.

[0044] In some embodiments, the atomization assembly also includes: a liquid guide 440, the liquid guide 440 wraps the heating element 450 and is used to guide the atomization medium; an atomization tube 430, the atomization tube 430 is provided with a hollow channel, and the liquid guide 440 is accommodated in the hollow channel; an atomization hood 420, the atomization tube 430 is arranged in the cavity of the atomization hood 420, and is used to isolate the atomization tube 430 and the liquid storage cavity; wherein, the wall of the atomization hood 420 is provided with a liquid inlet hole for connecting the liquid storage cavity and the atomization tube 430.

[0045] The sealing seat 500 seals the cavity inside the housing 100 to form a liquid storage cavity, and a wall of the atomizing cover 420 is provided to allow the atomized medium to enter the atomizing assembly from the liquid storage cavity. The atomizing cover 420 is sleeved with the atomizing tube 430 to relatively isolate the atomizing tube 430 and the liquid guide 440 from the outside of the liquid storage cavity, thereby preventing the atomized medium from excessively seeping into the liquid guide 440, causing the atomized medium to leak into the atomizing device 10 or the corresponding power supply device, causing corrosion of circuit components.

[0046] Furthermore, in order to prevent leakage of the atomized medium, a plurality of grooves are provided in the packaging seat 200, and the atomized medium seeping along the inner wall of the atomizing assembly is adsorbed by the grooves, thereby preventing the atomized medium from leaking to the outside from the air inlet hole or the side wall at the bottom of the atomizing device 10.

[0047] In some embodiments, a limiting opening is provided on the side wall of the atomizing tube 430, and a limiting portion adapted to the limiting notch is provided on the liquid guiding device 440; wherein the relative positions of the two are limited by the limiting opening and the limiting portion.

[0048] In order to fix the shape of the liquid guide 440, the liquid guide 440 is rolled or folded and inserted into the hollow channel of the atomizing tube 430, and the relative positions of the two are limited by the limiting opening on the side wall of the atomizing tube 430 and the limiting portion formed by overlapping the end of the liquid guide 440. The peripheral wall of the atomizing tube 430 is provided with openings to reduce the obstruction of the atomized medium and the infiltration to the liquid guide 440.

[0049] In addition, in order to prevent the atomized medium from leaking along the gap between the atomizing tube 430 and the atomizing cover 420, a liquid storage is added between the gaps to absorb and store the atomized medium between the gaps. It can be understood that the liquid guide 440 and the liquid storage are both the same porous medium (such as polymer cotton), and the capillary force of the porous medium forms an adsorption effect on the atomized medium to slow down the seepage of the atomized medium, thereby preventing the atomized medium from leaking seriously from the internal airway of the atomizing component to the power supply device.

[0050] like Figure 7 As shown, in some embodiments, the atomizing device 10 further includes: a sealing sleeve plug 410, one end of the sealing sleeve plug 410 is sleeved with the atomizing cover 420, and the other end is sleeved with the atomizing airway.

[0051] As shown in the figure, a sealing sleeve plug 410 is provided at one end of the atomizing hood 420 close to the packaging seat 200, and the sealing sleeve plug 410 is used to seal the connection between the atomizing hood 420 and the atomizing airway to prevent the atomizing medium from leaking into the inner cavity of the atomizing component along the gap of the connection.

[0052] In some embodiments, the sealing seat 500 includes: an isolating member 510, which is disposed at one end of the atomizing tube 430 away from the atomizing airway; a fixing seat, which is disposed at one end of the isolating member 510 away from the atomizing tube 430; wherein a sealing ring is provided on the outer peripheral wall of the isolating member 510 to seal the cavity inside the shell 100.

[0053] By setting an isolation piece 510 at one end of the atomizing tube 430 away from the atomizing airway, the other end of the atomizing assembly is sealed and isolated, thereby isolating the atomizing medium that condenses, refluxes or leaks in the atomizing assembly, and preventing the atomizing medium from leaking out of the hollow channel or inner cavity of the atomizing assembly.

[0054] In addition, the corresponding areas of the isolating member 510 and the conductive holes of the fixing seat are provided with via holes, and the pins of the heating element 450 pass through the via holes and the conductive holes in sequence and are electrically connected to the electrode column in the electrode terminal 300. In addition, the area where the isolating member 510 and the atomizing tube 430 are sleeved is provided with a sleeve groove, and the end of the atomizing tube 430 is sleeved with the sleeve groove by interference fit to prevent the atomized medium from leaking along the gap between the atomizing tube 430 and the isolating member 510.

[0055] like Figure 5 , Figure 6 As shown, the peripheral wall of the isolating member 510 extends along one end close to the packaging seat 200 to form a peripheral wall with a sealing ring or a sealing groove. Furthermore, the sealing ring can be an integral structure formed by injection molding with the isolating member 510, or a separate sealing ring can be arranged in the sealing groove. In order to optimize the sealing performance of the peripheral wall of the isolating member 510 to the liquid storage chamber, the isolating member 510 is a polymer silicone with high plasticity, and the fixing seat is selected from other polymer materials with relatively high hardness. It can be understood that the fixing seat is a base for fixing, the isolating member 510 is a silicone sleeve plug mounted on the surface of the fixing seat, and the isolating member 510 and the fixing seat are interference-fitted to fix the relative positions of the two.

[0056] Furthermore, in order to optimize the sealing effect of the sealing seat 500, a plurality of sealing rings are provided on the peripheral wall of the isolation member 510, so that when one sealing ring is worn or fails to effectively seal the liquid storage chamber, another sealing ring can serve as a backup seal.

[0057] Furthermore, an air inlet hole is provided on the bottom wall of the packaging seat 200, and the air inlet hole is used to supply air to the atomizing device 10 in use.

[0058] In some embodiments, the sealing seat 500 is provided with a conductive hole, and the first pin 451, the second pin 452, and the common pin 453 pass through the corresponding conductive holes and extend along the conductive groove, and the ends of the first pin 451, the second pin 452, and the common pin 453 are electrically connected to the corresponding electrode terminal 300.

[0059] The sealing seat 500 is provided with a groove for accommodating the atomizer assembly, and a conductive hole for allowing a pin to pass through is provided on the bottom wall of the groove. After the pin of the atomizer assembly passes through the conductive hole, it extends along the conductive groove to a preset area, and the electrode column end of the electrode terminal 300 contacts the pin to electrically connect the two.

[0060] It can be understood that the conductive slot isolates the first pin 451 , the second pin 452 , and the common pin 453 by means of the slot wall, so as to avoid the pins being too long due to production tolerance, thereby preventing the pins from being connected in series or short-circuited.

[0061] Specifically, the electrode column of the electrode terminal 300 penetrates the bottom wall of the packaging seat 200 and abuts against the pins on the bottom wall of the conductive groove in the sealing seat 500 to complete the electrical connection.

[0062] In some embodiments, a first pin 451 is provided at one end of the first heating part 454, and the other end is connected to a common pin 453; a corresponding second pin 452 is provided at one end of the second heating part 455, and the other end is connected to the common pin 453; wherein the polarities of the first pin 451 and the second pin 452 are the same.

[0063] Specifically, one end of the first heating part 454 is electrically connected to one end of the second heating part 455, and the connecting end is electrically connected to the common pin 453, and the other end of the first heating part 454 and the other end of the second heating part 455 lead to the first pin 451 and the second pin 452 respectively.

[0064] For example, the common pin 453 is a negative pin, and the first pin 451 and the second pin 452 are positive pins. When the potential of the common pin 453 remains unchanged, the potentials of the first pin 451 and the second pin 452 are controlled to switch to achieve alternating heating and simultaneous heating of the first heating unit 454 and the second heating unit 455.

[0065] Furthermore, the electrode terminal 300 includes a first terminal 310, a second terminal 320, and a common terminal 330, wherein the first terminal 310 is electrically connected to the first pin 451, the second terminal 320 is electrically connected to the second pin 452, and the common terminal 330 is electrically connected to the common terminal 330. The common terminal 330 is disposed in the central area of ​​the package seat 200, and the first terminal 310 and the second terminal 320 are disposed on both sides of the common terminal 330, respectively.

[0066] In some embodiments, the conductive hole includes a first guide hole, a second guide hole, and a shared guide hole, and the conductive groove includes a first guide groove, a second guide groove, and a third guide groove; the first guide hole is connected to the first guide groove to extend the first pin 451 to a preset area, the second guide hole is connected to the second guide groove to extend the second pin 452 to the preset area, and the shared guide hole is connected to the third guide groove to extend the shared pin 453 to the preset area.

[0067] Corresponding guide holes are provided to extend different pins along corresponding guide grooves to corresponding preset areas, thereby avoiding crosstalk between the pins, which may cause problems when the power supply device supplies power to the atomization device 10 .

[0068] In some embodiments, a liquid filling port is provided on the side wall of the housing 100, and the liquid filling port is used to replenish the atomized medium into the liquid storage chamber; wherein a sealing plug 110 is provided in the area of ​​the liquid filling port, and the sealing plug 110 is used to close the liquid filling port.

[0069] In order to reuse the atomizing device 10 to save costs, a filling port is provided on the side wall of the housing 100 so that after the atomizing medium in the liquid storage chamber is completely consumed, new atomizing medium can be filled into the liquid storage chamber through the filling port to achieve the purpose of reusing the atomizing device 10.

[0070] The atomizing device 10 provided by the present invention is further described below in conjunction with the above embodiments.

[0071] Please refer to Figures 5 to 7 The embodiment of the utility model provides an atomization device 10, including: at least one heating element 450 is provided in the atomization assembly, the heating element 450 includes a first heating part 454 and a second heating part 455, and the first heating part 454 and the second heating part 455 share at least one common pin 453. The atomization tube 430 is provided with a hollow channel, and the liquid guide 440 wrapping the heating element 450 is accommodated in the hollow channel of the atomization tube 430, and the atomization tube 430 is initially assembled and arranged in the cavity of the atomization cover 420. A liquid storage is additionally provided in the gap leakage between the atomization tube 430 and the atomization cover 420 to fix the relative position relationship between the atomization tube 430 and the atomization cover 420, and the capillary force of the porous medium forms an adsorption effect on the atomization medium to slow down the seepage of the atomization medium.

[0072] The sealing seat 500 is used to seal the cavity inside the atomizing device 10, and one end of the atomizing assembly is sleeved with the sealing seat 500. The electrode terminal 300 is electrically connected to the pin of the atomizing assembly, and a conductive groove is provided on the surface of the sealing seat 500 close to the electrode terminal 300, and the conductive groove is used to accommodate the pin of the heating element 450, so that the heating element 450 is electrically connected to the electrode terminal 300.

[0073] One end of the first heating part 454 is electrically connected to one end of the second heating part 455, and the connection end is electrically connected to the common pin 453. The other end of the first heating part 454 and the other end of the second heating part 455 lead out the first pin 451 and the second pin 452 respectively. An isolating member 510 is provided at one end of the atomizing tube 430 away from the atomizing airway. The isolating member 510 and the corresponding area where the conductive hole is provided in the sealing seat 500 are provided with a via hole. The pins of the heating element 450 pass through the via hole and the conductive hole in sequence and are electrically connected to the electrode column in the electrode terminal 300. An isolating member 510 is provided at one end of the atomizing tube 430 away from the atomizing airway. The isolating member 510 and the corresponding area where the conductive hole is provided in the sealing seat 500 are provided with a via hole. The pins of the heating element 450 pass through the via hole and the conductive hole in sequence and are electrically connected to the electrode column in the electrode terminal 300.

[0074] The embodiment of the utility model further provides an atomization device, comprising the atomization device 10 in any of the above embodiments.

[0075] It can be understood that the atomization equipment includes an atomization device 10 for atomizing the atomization medium and a power supply device for supplying power to the atomization device 10 .

[0076] The power supply device is provided with a common electrode, a first electrode, and a second electrode corresponding to the electrode terminal 300 or the pin of the atomizing device 10, wherein the common electrode is used to supply power to the common pin 453 of the atomizing device 10, and the first electrode and the second electrode are used to supply power to the first pin 451 and the second pin 452, so as to realize the alternating heating and simultaneous heating of the first heating part 454 and the second heating part 455. By the alternating heating of the first heating part 454 and the second heating part 455, it is possible to avoid the situation where a single heating part is continuously heated, resulting in insufficient liquid supply in the liquid supply area of ​​the corresponding liquid guide 440, causing the phenomenon of "core burning". In addition, by the short-term simultaneous heating of the first heating part 454 and the second heating part 455, the effect of providing a large atomization output can be achieved to meet the atomization needs of the user.

[0077] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Atomizing device, characterized in that: include: An atomizing component, used for atomizing an atomizing medium; A sealing seat, one end of the atomizing assembly is sleeved with the sealing seat; Among them, at least one heating element is provided in the atomization assembly, and the heating element includes a first heating part and a second heating part. The first heating part and the second heating part share at least one common pin, and the first heating part and the second heating part can generate heat alternately or simultaneously; a conductive groove is provided on the surface of the sealing seat close to the electrode terminal, and the conductive groove is used to accommodate the pin of the heating element so that the heating element is electrically connected to the electrode terminal.

2. The atomizing device according to claim 1, characterized in that: The atomizing device further comprises: an electrode terminal, which is arranged at one end of the sealing seat away from the atomizing assembly, and a pin of the atomizing assembly penetrates the sealing seat and is electrically connected to the electrode terminal.

3. The atomizing device according to claim 1, characterized in that: The atomizing device further comprises: a shell, one end of which is provided with an opening, and the other end of which is provided with an atomizing airway extending inwardly, and the sealing seat seals the cavity inside the shell to form a liquid storage cavity; wherein the atomizing assembly is arranged in the liquid storage cavity; The packaging seat is arranged at one end where the opening is provided, and is used for packaging the opening.

4. The atomizing device according to claim 3, characterized in that: The atomizing assembly further includes: a liquid guide, the liquid guide wraps the heating element and is used to guide the atomizing medium; An atomizing tube, wherein the atomizing tube is provided with a hollow passage, and the liquid-conducting liquid is accommodated in the hollow passage; Atomizing hood, wherein the atomizing tube is arranged in the cavity of the atomizing hood, and is used to isolate the atomizing tube and the liquid storage cavity; Wherein, a liquid inlet hole for connecting the liquid storage cavity and the atomization tube is provided on the wall of the atomization cover.

5. The atomizing device according to claim 4, characterized in that: The atomizing device further comprises: a sealing sleeve plug, one end of which is sleeved with the atomizing cover, and the other end of which is sleeved with the atomizing airway.

6. The atomizing device according to claim 5, characterized in that: The sealing seat comprises: an isolating member, the isolating member is arranged at one end of the atomizing tube away from the atomizing airway; A fixing seat, the fixing seat being arranged at an end of the isolating member away from the atomizing tube; Wherein, a sealing ring is provided on the outer peripheral wall of the isolation member for sealing the cavity inside the shell.

7. The atomizing device according to claim 6, characterized in that: One end of the first heating part is provided with a first pin, and the other end is connected to the common pin; one end of the second heating part is provided with a corresponding second pin, and the other end is connected to the common pin; The polarities of the first pin and the second pin are the same.

8. The atomizing device according to claim 7, characterized in that: The sealing seat is provided with a conductive hole, the first pin, the second pin and the common pin pass through the corresponding conductive holes and extend along the conductive groove, and the ends of the first pin, the second pin and the common pin are electrically connected to the corresponding electrode terminals.

9. The atomizing device according to claim 8, characterized in that: The conductive holes include a first conductive hole, a second conductive hole, and a common conductive hole, and the conductive slots include a first conductive slot, a second conductive slot, and a third conductive slot; The first guide hole is connected to the first guide groove to extend the first pin to a preset area, the second guide hole is connected to the second guide groove to extend the second pin to a preset area, and the common guide hole is connected to the third guide groove to extend the common pin to a preset area.

10. The atomizing device according to claim 3, characterized in that: A liquid filling port is provided on the side wall of the shell, and the liquid filling port is used to replenish the atomized medium into the liquid storage cavity; Wherein, a sealing plug is provided in the area of ​​the liquid filling port, and the sealing plug is used to close the liquid filling port.

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