Atomization device

Abstract

The utility model provides an atomizing device, which comprises an atomizing cover, an atomizing nozzle and a nozzle, the at least two heating assemblies are arranged in the atomization cavity, and the heating assemblies can alternately heat or simultaneously heat; the atomization pipe is provided with a hollow channel, and the heating assembly is arranged in the hollow channel in the radial direction; wherein the inner wall of the atomization pipe is provided with a separation part, and the separation part is used for fixing the relative positions of the two adjacent heating assemblies. According to the atomization device, the two heating assemblies are arranged in the atomization device at the same time, the heating assemblies can conduct heating alternately so as to prolong the service life of the atomization device, and therefore the situation that the heating assemblies in the atomization device are fused due to long-time heating of the atomization assemblies is avoided.

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

[0003] When a general atomizer is working for a long time, the components in the atomizer are prone to coking, resulting in "core burning", which leads to a worse atomization taste. Summary of the invention

[0004] Based on the above problems existing in the prior art, the utility model provides an atomizer and an atomizer, and optimizes the working mode of the atomizer by adjusting and setting the heating element and pins in the atomizer, thereby extending the working life of the atomizer.

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

[0006] The utility model provides an atomizing device, comprising: an atomizing hood, used for providing an atomizing chamber; at least two heating components, arranged in the atomizing chamber, the heating components can generate heat alternately or simultaneously; an atomizing tube, provided with a hollow channel, the heating components are radially arranged in the hollow channel; wherein the inner wall of the atomizing tube is provided with a partition, the partition is used for fixing the relative positions of two adjacent heating components.

[0007] In some embodiments, the heating component includes: a heating element for heating the atomized medium; and a liquid guide, the liquid guide wraps the heating element and is used to guide the atomized medium.

[0008] In some embodiments, 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.

[0009] In some embodiments, the atomization device further includes: a liquid storage device, which is disposed in a gap between the atomization cover and a side wall of the atomization tube and is used to store the atomization medium.

[0010] The utility model provides an atomizing device, comprising: a shell, one end of which is provided with an opening, and the other end of which is provided with an atomizing pipe extending inwardly; a sealing seat, which is used to seal the internal cavity of the shell to form a liquid storage cavity; the atomizing assembly in any of the above embodiments, the atomizing device is arranged in the shell; a packaging seat, which is arranged at one end of which the opening is provided, and is used to package the opening; an electrode terminal, which is electrically connected to the pin of the atomizing device and is used to supply power to the atomizing device;

[0011] A conductive groove is provided on the surface of the sealing seat on one side close to the electrode terminal, and the conductive groove is used to pull the pins of the heating element so as to electrically connect the heating element to the electrode terminal.

[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 pipe.

[0013] In some embodiments, the atomization device further comprises: an isolating member, which is disposed at an end of the atomization tube away from the atomization pipeline and is used to seal the opening of the atomization tube.

[0014] In some embodiments, the sealing seat is provided with a receiving groove, and the end portion of the atomizing cover close to the sealing seat is arranged in the receiving groove; wherein, the bottom wall of the receiving groove is provided with a through hole, and the pin of the heating element is electrically connected to the electrode terminal through the through hole.

[0015] 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.

[0016] In some embodiments, a liquid filling hole is provided on the side wall of the shell, and the liquid filling hole 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 hole, and the sealing plug is used to close the liquid filling hole.

[0017] The atomizing device provided in this embodiment is provided with two heating components in the atomizing device at the same time, and the heating components can generate heat alternately to extend the service life of the atomizing device, thereby preventing the internal heating components from melting due to long-term heating of the atomizing device.

[0018] Furthermore, the atomization device in this embodiment adopts a heating element with dual heating parts, 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 manner or connect the other pin of the second heating part at the same time, so that the first heating part and the second heating part can heat up alternately or heat up simultaneously to achieve different atomization effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0020] Figure 1 This is a schematic diagram of the assembly of an atomizing device according to one embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the structure of a heating element in one embodiment of the utility model;

[0022] Figure 3 This is a front view of an atomizing device according to one embodiment of the present utility model;

[0023] Figure 4 This is a left side view of an atomizing device according to one embodiment of the present utility model;

[0024] Figure 5 This is a top view of an atomizing device according to one embodiment of the present invention;

[0025] Figure 6 This is a bottom view of an atomizing device according to one embodiment of the present utility model;

[0026] Figure 7 This is a cross-sectional view of an atomizing device according to one embodiment of the present utility model;

[0027] Figure 8 A cross-sectional view of the atomizing device of one embodiment of the present invention from another angle;

[0028] Fig. 9 This is an exploded view of an atomization device according to one embodiment of the present invention.

[0029] 10, atomizing device; 100, shell; 110, sealing plug; 200, packaging base; 300, electrode terminal; 310, first terminal; 320, second terminal; 330, common terminal; 410, sealing sleeve plug; 420, atomizing hood; 430, atomizing tube; 450, heating component; 451, liquid guide; 452, heating element; 4521, first pin; 4522, second pin; 4523, common pin; 4524, first heating part; 4525, second heating part; 510, isolating member; 520, sealing seat. DETAILED DESCRIPTION

[0030] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings.

[0031] The same or similar reference numerals represent the same or similar elements or elements having the same or similar functions.

[0032] The embodiments described are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] Please refer to Figures 1 to 9 The embodiment of the utility model provides an atomization device, including: an atomization cover 420, used to provide an atomization chamber; at least two heating components 450, arranged in the atomization chamber; an atomization tube 430, provided with a hollow channel, the hollow channel is used to accommodate the heating components 450; wherein, the inner wall of the atomization tube 430 is provided with a partition, the partition is used to fix the relative positions of two adjacent heating components 450, and the heating components 450 can heat alternately or simultaneously.

[0037] It can be understood that this embodiment provides an atomization device with dual heating components, and the heating component 450 can heat alternately or simultaneously to meet different atomization needs. For example, when the user uses the atomization device for high-frequency inhalation or long-term inhalation, the heating component 450 will be in a heating state for a long time, and the internal components will continue to maintain a high temperature state, which may cause insufficient supply of atomization medium or high-temperature melting of components, thereby greatly shortening the working life of the atomization device.

[0038] Furthermore, the heating components 450 are arranged along the radial direction of the atomizing device, and when the heating components 450 are switched to work, the direction of the internal atomizing airflow will also be offset. For example, when only the first heating component is working, the aerosol is generated by the atomization medium in the hollow channel of the first heating component. After the first heating component continues to work for at least one unit time, the first heating component stops heating and the second heating component starts, thereby avoiding the situation where a single heating component 450 is continuously heated at a high intensity, resulting in "core burning" or the internal components of the heating component 450 being melted.

[0039] In addition, by supplying power to the first heating component and the second heating component at the same time, the atomization device can increase the atomization volume in a short time, thereby meeting the user's demand for a large atomization volume.

[0040] like Figure 7 As shown, in some embodiments, the heating component 450 includes: a heating element 452 for heating the atomized medium; and a guiding liquid 451 wrapping the heating element 452 for guiding the atomized medium.

[0041] Specifically, each heating assembly 450 is provided with a corresponding heating element 452 and a liquid guide 451, and the heating element 452 is wound to form the shape of a hollow atomizing tube 430. The liquid guide 451 wraps around the heating element 452 and guides the atomizing medium to the contact interface between the two, thereby providing the heating element 452 with the atomizing medium to be atomized.

[0042] A liquid inlet hole for connecting the liquid storage chamber and the atomizing tube 430 is provided on the wall of the atomizing hood 420. The atomizing hood 420 and the atomizing tube 430 are sleeved to relatively isolate the atomizing tube 430 and the liquid guiding liquid 451 from the outside of the liquid storage chamber to prevent the atomizing medium from excessively seeping into the liquid guiding liquid 451, causing the atomizing medium to leak into the atomizing device 10 or the corresponding power supply device, causing corrosion of circuit components.

[0043] In some embodiments, the heating element 452 includes a first heating portion 4524 and a second heating portion 4525. The first heating portion 4524 and the second heating portion 4525 share at least one common pin 4523. The first heating portion 4524 and the second heating portion 4525 can generate heat alternately or simultaneously.

[0044] Further, in the case where the first heating part 4524 and the second heating part 4525 reuse the same common pin 4523 for power supply, the switching control of the working state of the heating part is completed through two independent pins, that is, the common pin 4523 maintains a negative voltage, and controls the positive voltage applied to the other pin of the first heating part 4524 or the second heating part 4525, thereby adjusting the working voltage of the first heating part 4524 and the second heating part 4525. For example, a positive voltage is applied to the other pin of the first heating part 4524 and the second heating part 4525 in a time-sharing manner, so that the first heating part 4524 and the second heating part 4525 are heated in a time-sharing manner. It can be understood that the atomization device 10 in the utility model provides an atomization device 10 with dual heating zones by setting the pins of the heating element 452, so that the heating element 452 in the atomization device can heat alternately, reducing the risk of the heating part fusing or dry burning, thereby extending the working life of the atomization device.

[0045] In some embodiments, the atomization device further includes: a liquid storage device, which is disposed in the gap between the atomization cover 420 and the side wall of the atomization tube 430 and is used to store the atomization medium.

[0046] 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 451 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 into the power supply device from the internal airway of the atomizing device.

[0047] The embodiment of the utility model provides an atomization device 10, comprising: a shell 100, one end of which is provided with an opening, and the other end of which is extended inwardly and provided with an atomization tube 430; a sealing seat 520, used to seal the internal cavity of the shell 100 to form a liquid storage cavity; the atomization device in any of the above embodiments, the atomization device is arranged in the shell 100; a packaging seat, which is arranged at one end with an opening and is used to package the opening; an electrode terminal 300, which is electrically connected to the pin of the atomization device and is used to supply power to the atomization device; wherein a conductive groove is provided on the surface of the sealing seat 520 close to the electrode terminal 300, and the conductive groove is used to pull the pin of the heating element 452 so that the heating element 452 is electrically connected to the electrode terminal 300.

[0048] In some embodiments, the atomizing device 10 further includes: a sealing sleeve plug 410 , one end of which is sleeved with the atomizing cover 420 , and the other end of which is sleeved with the atomizing tube 430 .

[0049] like Fig. 9As shown, a sealing sleeve plug 410 is provided at one end of the atomizing hood 420 close to the packaging seat, and the sealing sleeve plug 410 is used to seal the connection between the atomizing hood 420 and the atomizing tube 430 to prevent the atomizing medium from leaking into the inner cavity of the atomizing device along the gap of the connection.

[0050] In some embodiments, the atomization device 10 further includes: an isolation member 510 , which is disposed at one end of the atomization tube 430 away from the atomization tube 430 , and is used to seal the opening of the atomization tube 430 .

[0051] By setting an isolation member 510 at one end of the atomizing tube 430 away from the atomizing tube 430, the other end of the atomizing device is sealed and isolated, thereby isolating the atomizing medium that condenses, refluxes or leaks in the atomizing device, and preventing the atomizing medium from leaking out of the hollow channel or inner cavity of the atomizing device.

[0052] In addition, the corresponding areas of the isolating member 510 and the sealing seat 520 where the conductive holes are set are provided with via holes, and the pins of the heating element 452 pass through the via holes and the conductive holes in sequence and are electrically connected to the electrode columns in the electrode terminal 300 .

[0053] In some embodiments, the sealing seat 520 is provided with a receiving groove, and one end portion of the atomizing cover 420 close to the sealing seat 520 is arranged in the receiving groove; wherein, the bottom wall of the receiving groove is provided with a through hole, and the pin of the heating element 452 is electrically connected to the electrode terminal 300 through the through hole.

[0054] The sealing seat 520 is provided with a receiving groove for accommodating the atomizer device. A conductive hole is provided on the bottom wall of the receiving groove for allowing a pin to pass through. After the pin of the atomizer device passes through the conductive hole, it extends along the conductive groove to a preset area. The end of the electrode column of the electrode terminal 300 contacts the pin to electrically connect the two.

[0055] In some embodiments, a first pin 4521 is provided at one end of the first heating unit 4524, and the other end is connected to a common pin 4523; a corresponding second pin 4522 is provided at one end of the second heating unit 4525, and the other end is connected to the common pin 4523; wherein the polarities of the first pin 4521 and the second pin 4522 are the same.

[0056] Specifically, one end of the first heating part 4524 is electrically connected to one end of the second heating part 4525, and the connecting end is electrically connected to the common pin 4523, and the other end of the first heating part 4524 and the other end of the second heating part 4525 lead to the first pin 4521 and the second pin 4522 respectively.

[0057] For example, the common pin 4523 is a negative pin, and the first pin 4521 and the second pin 4522 are positive pins. When the potential of the common pin 4523 remains unchanged, the potentials of the first pin 4521 and the second pin 4522 are controlled to switch so as to achieve alternating heating and simultaneous heating of the first heating unit 4524 and the second heating unit 4525.

[0058] Further, the first pin 4521 of the first heating component and the second heating component are both electrically connected to the first terminal 310, the second pin 4522 of the first heating component and the second heating component are both electrically connected to the second terminal 320, and the common pin 4523 of the first heating component and the second heating component are both electrically connected to the common terminal 330. It can be understood that the two heating parts in the first heating component and the second heating component are synchronously heated alternately. For example, when the first heating part 4524 and the second heating part 4525 are connected in time, it can be avoided that a single heating part is heated for a long time, resulting in a shortened working life of the atomization device.

[0059] In addition, two heating components 450 are provided in the atomization device, so there are four heating parts in total, so that at least two heating parts are heating during the user's inhalation stage, thereby ensuring sufficient atomization amount.

[0060] 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 4521, the second terminal 320 is electrically connected to the second pin 4522, 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.

[0061] like Figure 4 , Fig. 9 As shown, in some embodiments, a liquid filling hole is provided on the side wall of the housing 100, and the liquid filling hole is used to replenish the atomized medium to the liquid storage chamber; wherein a sealing plug 110 is provided in the area of ​​the liquid filling hole, and the sealing plug 110 is used to close the liquid filling hole.

[0062] By providing a filling hole on the side wall of the shell 100, 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 hole, so as to achieve the purpose of reusing the atomizing device 10, which can save the user's usage cost and reduce the generation of garbage.

[0063] Specifically, the first electrode and the second electrode are used to supply power to the first pin 4521 and the second pin 4522, so as to realize the alternating heating and simultaneous heating of the first heating part 4524 and the second heating part 4525. By the alternating heating of the first heating part 4524 and the second heating part 4525, it is possible to avoid the continuous heating of a single heating part, which may cause the liquid supply area of ​​the corresponding liquid guide 451 to be damaged.

[0064] Insufficient liquid supply causes the phenomenon of "core burning". In addition, by heating the first heating part 4524 and the second heating part 4525 for a short time at the same time, the effect of providing a large atomization output can be achieved to meet the atomization needs of the user.

[0065] The atomizing device 10 provided by the present invention is further described below in conjunction with the above embodiments.

[0066] The embodiment of the utility model provides an atomization device 10, comprising: a housing 100 with an opening at one end, and an atomization pipe 430 extending inwardly from the other end of the housing 100.

[0067] A sealing seat 520 is provided at one end of the shell 100 close to the inner opening to enclose a part of the cavity inside the shell 100 to form a liquid storage cavity; an atomizing device for heating and atomizing the atomizing medium is provided in the liquid storage cavity.

[0068] The atomization device includes: an atomization cover 420 for providing an atomization chamber; at least two heating components 450 are arranged in the atomization chamber; an atomization tube 430 is provided with a hollow channel, and the hollow channel is used to accommodate the heating components 450; wherein the inner wall of the atomization tube 430 is provided with a partition, and the partition is used to fix the relative positions of two adjacent heating components 450.

[0069] The heating element 452 includes a first heating portion 4524 and a second heating portion 4525 . The first heating portion 4524 and the second heating portion 4525 share at least one common pin 4523 . The first heating portion 4524 and the second heating portion 4525 can generate heat alternately or simultaneously.

[0070] An isolating member 510 is provided at one end of the atomizing tube 430 away from the atomizing tube 430. The isolating member 510 is a sealing rubber plug adapted to the end of the atomizing tube 430 and is used to seal the opening of the atomizing tube 430, thereby isolating the atomizing medium that condenses, refluxes or leaks in the atomizing device and preventing the atomizing medium from leaking out of the hollow channel or inner cavity of the atomizing device.

[0071] The atomization device is arranged in the shell 100; the packaging seat is arranged at one end with an opening and is used to package the opening; the electrode terminal 300 is electrically connected to the pin of the atomization device and is used to supply power to the atomization device; wherein, a conductive groove is provided on the surface of the sealing seat 520 close to the electrode terminal 300, and the conductive groove is used to pull the pin of the heating element 452 so that the heating element 452 is electrically connected to the electrode terminal 300.

[0072] The bottom wall contained in the sealing seat 520 is provided with a through hole, and the isolating member 510 is provided with a matching through hole in a region corresponding to the through hole.

[0073] The pins of the heating element 452 pass through the through hole and the through hole in sequence and extend to the preset area along the conductive groove on the other surface of the sealing seat 520. The pole of the electrode terminal 300 passes through the bottom wall of the packaging seat and contacts the pins in the conductive groove, thereby completing the electrical connection between the pins and the electrode terminal 300.

[0074] It can be understood that the atomizer device 10 in the present invention provides an atomizer device 10 with a dual atomizer device by setting the pins of the heating element 452, and each atomizer device includes dual heating zones that can heat alternately. By allowing the heating element 452 in the atomizer device to heat alternately, the risk of the heating part melting or dry burning is reduced, thereby extending the working life of the atomizer device.

[0075] 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 hood, used for providing an atomizing chamber; At least two heating components are arranged in the atomizing chamber; The atomizing tube is provided with a hollow channel, and the heating component is radially arranged in the hollow channel; Wherein, the inner wall of the atomizing tube is provided with a partition, and the partition is used to fix the relative position of two adjacent heating components. The heating components can generate heat alternately or simultaneously to atomize the atomizing medium.

2. The atomizing device according to claim 1, characterized in that: The heating component comprises: a heating element for heating the atomizing medium; A liquid guide wraps the heating element and is used to guide the atomized medium.

3. The atomizing device according to claim 2, characterized in that: 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 generate heat alternately or simultaneously.

4. The atomizing device according to claim 3, characterized in that: The atomizing device further comprises: a liquid storage device, which is arranged in the gap between the atomizing cover and the side wall of the atomizing tube and is used for storing the atomizing medium.

5. Atomizing device, characterized in that: include: The shell has an opening at one end and an atomizing pipe extending inwardly at the other end; A sealing seat, used for sealing the internal cavity of the shell to form a liquid storage cavity; The atomizing device according to any one of claims 3 to 4, wherein the atomizing device is disposed in the housing; A packaging seat, arranged at one end where the opening is provided, and used for packaging the opening; an electrode terminal, electrically connected to the pin of the atomizing device, and used to supply power to the atomizing device; A conductive groove is provided on the surface of the sealing seat on one side close to the electrode terminal, and the conductive groove is used to pull the pins of the heating element so as to electrically connect the heating element to the electrode terminal.

6. The atomizing device according to claim 5, 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 pipeline.

7. The atomizing device according to claim 6, characterized in that: The atomizing device further comprises: an isolating member, which is arranged at one end of the atomizing tube away from the atomizing pipeline and is used for sealing the opening of the atomizing tube.

8. The atomizing device according to claim 7, characterized in that: The sealing seat is provided with a receiving groove, and one end portion of the atomizing cover close to the sealing seat is arranged in the receiving groove; Wherein, a through hole is provided on the bottom wall of the accommodating groove, and the pin of the heating element is electrically connected to the electrode terminal through the through hole.

9. The atomizing device according to claim 8, 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.

10. The atomizing device according to claim 9, characterized in that: A liquid filling hole is provided on the side wall of the shell, and the liquid filling hole 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 hole, and the sealing plug is used to close the liquid filling hole.

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