Heating assembly, atomization structure and atomizer

Abstract

The application provides a heating assembly, an atomization structure and an atomizer. The heating assembly comprises a first pin, at least two heating parts and at least two second pins. The at least two heating parts are connected to the first pin at intervals, and the at least two heating parts are connected to the at least two second pins one by one. Each second pin is arranged at intervals from the remaining heating parts, and the at least two second pins are arranged at intervals from each other. Each second pin is arranged at intervals from the first pin. The at least two heating parts are an integrated structure. The heating assembly can achieve a heating assembly with good consistency while reducing the problem of dry burning.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization, in particular to a heating assembly, an atomization structure and an atomizer. BACKGROUND

[0002] If the heating time of the atomizer is too long in use, the temperature at the heating element will be high, which will cause dry burning at the heating element. In addition, when the conduction speed of the atomization medium is slower than the atomization speed of the atomization medium, the dry burning at the heating element will be further aggravated due to the long-time consumption of the atomization medium at the heating element. Therefore, the local rotation of the heating of the heating element is used to reduce the dry burning of the atomizer. For example, the Chinese utility model patent with the application number 202222399194.X discloses that a plurality of heating elements are arranged in the sleeve, and the working state of each heating element is independently controlled by the first lead and the second lead. This is equivalent to an atomizer with a single heating element, which can reduce the occurrence of carbon deposition and burning out of the heating element due to long-time heating. That is, the heating time of each heating element can be reduced by rotating the heating of each heating element. However, since each heating element is independently connected to the first lead, the processing error of the heating elements in the batch is large and the consistency is poor due to multiple processing. SUMMARY

[0003] The purpose of the present application is to overcome the shortcomings of the prior art and provide a heating assembly, an atomization structure and an atomizer that can reduce the problem of dry burning and achieve good consistency.

[0004] The purpose of the present application is achieved by the following technical solutions:

[0005] A heating assembly, comprising a first lead, at least two heating parts and at least two second leads, the at least two heating parts are connected to the first lead in intervals, and the at least two heating parts and the at least two second leads are connected one by one, each second lead is arranged in intervals with the remaining heating parts, the at least two second leads are arranged in intervals with each other, and each second lead is arranged in intervals with the first lead,

[0006] The at least two heating parts are an integral structure.

[0007] In one embodiment, the resistance values of the at least two heating parts are the same.

[0008] In one embodiment, the resistance values of at least some of the heating parts are different.

[0009] In one embodiment, the resistance value of each heating part is different from the resistance value of the remaining heating parts.

[0010] In one of the embodiments, in the two heating sections with different resistances, the resistance of the heating section close to the free end of the first pin is smaller than that of the heating section far from the free end of the first pin.

[0011] In one of the embodiments, in the two heating sections with different resistances, the resistance of the heating section close to the free end of the first pin is greater than that of the heating section far from the free end of the first pin.

[0012] In one of the embodiments, each of the heating sections comprises a first connecting sub-section, a main heating sub-section and a second connecting sub-section, the first connecting sub-sections of at least two of the heating sections are connected, the first connecting sub-section of any of the heating sections is connected with the first pin, the main heating sub-sections of at least two of the heating sections are arranged apart from each other, the main heating sub-section of each of the heating sections is connected with the corresponding second connecting sub-section, and the second connecting sub-sections of at least two of the heating sections are arranged apart, the second connecting sub-sections of at least two of the heating sections are connected with the second pins one by one, each of the second pins is arranged apart from the main heating sub-section of each of the heating sections, each of the second pins is arranged apart from the second connecting sub-section of the rest of the heating sections, and each of the second pins is arranged apart from the first connecting sub-section of each of the heating sections.

[0013] In one of the embodiments, the main heating sub-section comprises at least two conductive members connected in parallel between the first pin and the corresponding second pin, and two ends of each of the conductive members are connected with the first pin and the corresponding second pin respectively.

[0014] An atomization structure, comprising a liquid guide and the heating assembly of any of the above embodiments, the liquid guide is provided with an aerosol channel, at least two of the heating sections are arranged apart at the aerosol channel, and each of the heating sections is connected with the liquid guide, and the first pin and the second pins are at least partially protruding from the liquid guide.

[0015] In one of the embodiments, the liquid guide is liquid-conducting cotton or liquid-conducting ceramic.

[0016] An atomizer, comprising a center tube and the atomization structure of any of the above embodiments, the center tube is sleeved on the liquid guide, the aerosol channel is communicated with the center tube, the center tube is provided with a liquid passing hole, the liquid guide is blocked at the liquid passing hole, and the first pin and the second pins are at least partially protruding from the center tube.

[0017] In one of the embodiments, the liquid guide is partially embedded on the center tube.

[0018] In one of the embodiments, the atomizer further comprises a fixing base connected to the center tube, the first pin is arranged through the fixing base and protrudes from the center tube, and each second pin is arranged through the fixing base and protrudes from the center tube.

[0019] In one of the embodiments, the atomizer further comprises a power supply controller electrically connected to the first pin and each second pin respectively.

[0020] Compared with the prior art, the present application has at least the following advantages:

[0021] The heating assembly of the present application comprises at least two heating parts connected by the first pin, and the at least two heating parts are connected to the at least two second pins one by one, that is, the heating parts control the on-off of the power-on circuit through the corresponding second pins, which realizes independent control of the working state of each heating part, that is, the single heating part is realized in the cooperation mode of rotation or part of the heating parts to heat and atomize the atomizing medium, which effectively alleviates the problem of carbon deposition and burning caused by long-time heating of the heating part, that is, the dry burning problem is alleviated, and further, each heating part is an integrated structure, which avoids the problem of poor consistency caused by large processing error of the heating part in batches, that is, the heating assembly with good consistency is effectively realized. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0023] Figure 1 FIG. 1 is a structural schematic diagram of a heating assembly according to an embodiment of the present application;

[0024] Figure 2 FIG. 2 is a partial view of the heating assembly shown in FIG. 1; Figure 1

[0025] Figure 3 FIG. 3 is a structural schematic diagram of a heating assembly according to another embodiment of the present application;

[0026] Figure 4 FIG. 4 is a partial view of the heating assembly shown in FIG. 3; Figure 3

[0027] Figure 5 FIG. 5 is a structural schematic diagram of an atomizing structure according to an embodiment of the present application;

[0028] ​​Figure 6 FIG. 6 is another structural diagram of the atomizer shown in FIG. 5; Figure 5

[0029] Figure 7 FIG. 7 is a structural diagram of an atomizer according to another embodiment of the present application;

[0030] Figure 8 FIG. 8 is another structural diagram of the atomizer shown in FIG. 7. Figure 7 DETAILED DESCRIPTION

[0031] For the purposes of promoting an understanding of the principles of the application, reference will now be made to the embodiments illustrated in the drawings. It is expressly understood that the drawings are for illustration only and that the application can be embodied in many different forms. In the drawings:

[0032] It is to be understood that the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. It is to be understood that the term "or" as used herein is to be interpreted as inclusive or meaning at least one, unless the context clearly indicates otherwise. It is also to be understood that the terms "comprise," "comprises" and "comprising" are to be interpreted inclusively rather than exclusively.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the terms "may" and "might" include any one of the possible combinations of the following: can, could, might, and / or can not.

[0034] The application provides a heating assembly. The heating assembly comprises a first pin, at least two heating portions and at least two second pins, the at least two heating portions are spaced apart and connected to the first pin, and the at least two heating portions are connected to the at least two second pins one by one, each second pin is spaced apart from the remaining heating portions, the at least two second pins are spaced apart from each other, and each second pin is spaced apart from the first pin. The at least two heating portions are an integral structure.

[0035] ​​The heating assembly makes the heating assembly include at least two heating parts connected through the first pin, and the at least two heating parts are connected one by one with the at least two second pins, that is, the heating parts control the on-off of the power-on circuit through the corresponding second pins, the working state of each heating part is independently controlled, that is, the cooperation mode of single heating part rotation or part heating part cooperation is realized to heat and atomize the atomization medium, effectively relieving the problem of carbon deposition and burning caused by long-time heating of the heating part, that is, the problem of dry burning is alleviated, and further cooperating with each heating part being an integrated structure avoids the problem of poor consistency caused by large processing error of the heating part in batches, that is, the heating assembly with good consistency is effectively realized.

[0036] In order to better understand the heating assembly of the present application, the heating assembly of the present application is further explained as follows:

[0037] Please refer to Figures 1-2 The heating assembly 10 of an embodiment includes a first pin 100, at least two heating parts 200 and at least two second pins 300, the at least two heating parts 200 are connected on the first pin 100 in intervals, and the at least two heating parts 200 are connected one by one with the at least two second pins 300, each second pin 300 is arranged in intervals with the rest of the heating parts 200, the at least two second pins 300 are arranged in intervals with each other, and each second pin 300 is arranged in intervals with the first pin 100. The at least two heating parts 200 are an integrated structure.

[0038] The heating assembly 10 makes the heating assembly 10 include at least two heating parts 200 connected through the first pin 100, and the at least two heating parts 200 are connected one by one with the at least two second pins 300, that is, the heating parts 200 control the on-off of the power-on circuit through the corresponding second pins 300, the working state of each heating part 200 is independently controlled, that is, the cooperation mode of single heating part 200 rotation or part heating part 200 cooperation is realized to heat and atomize the atomization medium, effectively relieving the problem of carbon deposition and burning caused by long-time heating of the heating part 200, that is, the problem of dry burning is alleviated, further cooperating with each heating part 200 being an integrated structure avoids the problem of poor consistency caused by large processing error of the heating part 200 in batches, that is, the heating assembly 10 with good consistency is effectively realized.

[0039] In one of the embodiments, the resistance values of the at least two heating parts are the same, which better ensures the consistency of the aerosol generation amount.

[0040] In one of the embodiments, the resistance values of at least part of the heating portions are different. It can be understood that, under the condition of a certain input current, the working instantaneous power of the heating portion with a small resistance value is high, thereby making the burst speed of the aerosol at the small resistance value heating portion fast, improving the user's experience, and realizing the configuration of the aerosol generation amount of different modes, which is beneficial to improve the universality of the heating assembly.

[0041] In one of the embodiments, the resistance value of each heating portion is different from the resistance values of the remaining heating portions, so that the burst speed of the aerosol at the small resistance value heating portion is fast, and the configuration of the aerosol generation amount of more modes is realized, which is further beneficial to improve the user's experience and improve the universality of the heating assembly.

[0042] In one of the embodiments, among the two heating portions with different resistance values, the resistance value of the heating portion close to the free end of the first pin is smaller than the resistance value of the heating portion away from the free end of the first pin. It can be understood that the increase in the number of pins will cause the area capable of heating to be occupied, that is, the area of the heating element at the bottom of the atomizer is small, and when the heating element at this position heats, it will cause the aerosol generation amount to be small, affecting the use and the user's experience. Since the smaller the resistance value of the heating portion is, the more aerosol is generated under the action of the heating portion under the condition of the same input power, it is ensured that among the two heating portions with different resistance values, the resistance value of the heating portion close to the free end of the first pin is smaller than the resistance value of the heating portion away from the free end of the first pin, that is, the consistency of the aerosol generation amount of the atomizer is good under the adjustment and control of the resistance value.

[0043] In one of the embodiments, among the two heating portions with different resistance values, the resistance value of the heating portion close to the free end of the first pin is greater than the resistance value of the heating portion away from the free end of the first pin.

[0044] Please refer to Figures 1-2In one of the embodiments, each heating part 200 comprises a first connecting sub-part 210, a main heating sub-part 220 and a second connecting sub-part 230, the first connecting sub-parts 210 of the at least two heating parts 200 are connected, the first connecting sub-part 210 of any heating part 200 is connected with the first pin 100, the main heating sub-parts 220 of the at least two heating parts 200 are arranged at intervals, the main heating sub-part 220 of each heating part 200 is connected with the corresponding second connecting sub-part 230, and the second connecting sub-parts 230 of the at least two heating parts 200 are arranged at intervals, the second connecting sub-parts 230 of the at least two heating parts 200 are connected with the at least two second pins 300 one by one, and each second pin 300 is arranged at intervals with the main heating sub-part 220 of each heating part 200, and each second pin 300 is arranged at intervals with the second connecting sub-part 230 of the remaining heating part 200, and each second pin 300 is arranged at intervals with the first connecting sub-part 210 of each heating part 200.

[0045] For your reference, please also see Figures 3-4 In one of the embodiments, the main heating sub-part 220 comprises at least two conductive parts 221 connected in parallel between the first pin 100 and the corresponding second pin 300, and two ends of each conductive part 221 are connected with the first pin 100 and the corresponding second pin 300 respectively. It can be understood that the main heating sub-part 220 comprises at least two conductive parts 221, and the two conductive parts 221 are connected in parallel, and since the total resistance of the main heating sub-part 220 is smaller than the resistance of any conductive part 221 in the parallel connection, the effective reduction of the resistance of the main heating sub-part 220 is better realized, and the effective adjustment and control of the small resistance of the main heating sub-part 220 is better realized.

[0046] It can be understood that due to the increase in the number of pins, the area capable of heating is occupied, thereby making the heating area of the heating part at the bottom of the atomizer smaller. If the heating part at this position heats up, in order to maintain the same amount of aerosol, the input power needs to be increased, which increases the risk of dry burning, which is contrary to the original design of the present application. In addition, the increase in input power also increases the occurrence of oil explosion. If the resistance of the heating part is adjusted to achieve consistency in the amount of aerosol generated, although the consistency of the aerosol generated is good at this time, in fact, the heating part at this time still has a smaller heating area at the bottom of the atomizer. When the heating part heats and atomizes the atomization medium, it is relatively insufficient to heat and atomize only the local atomization medium of the liquid guide. This will exacerbate the problem of dry burning. In order to reduce the problem of dry burning, the heating time of the heating part at this position needs to be shortened. However, due to the shortening of the allowed heating time of the heating part at the bottom of the atomizer, the atomization medium of the corresponding liquid guide of the remaining heating parts in front of the heating part is not fully introduced when it is in turn heated and atomized. In this way, under the long-term use of the user, the atomizer still has a high risk of dry burning. In order to alleviate the problem of dry burning based on this situation, the number of heating parts needs to be increased to reserve sufficient time for the liquid guide to fully introduce the atomization medium. However, this increases the footprint of the heating assembly, that is, increases the volume of the atomizer, which is not conducive to meeting the user's usage requirements. Therefore, in one embodiment, each heating part is the same in shape and size. Further, the heating assembly further comprises at least two insulation pieces, and the at least two insulation pieces are arranged one-to-one corresponding to the at least two second pins. The outer peripheral wall of each second pin is sleeved in the corresponding insulation piece. It can be understood that each heating part is the same in shape and size, which means that each heating part is the same in shape and size, that is, the corresponding faces of each two heating parts are congruent figures. This makes the peripheral wall of each second pin sleeved with an insulation piece, which better avoids the problem that the independent control of the working state of each heating part of the heating assembly is invalid due to the contact between the second pin and the non-corresponding heating part when the second pin is drawn out. At this time, it is not necessary to strictly control the spacing between each second pin and the remaining heating sheet, which can better ensure the insulation effect between the second pin and the remaining heating part, thereby enabling the heating part at the bottom of the atomizer to not need to reserve space for the second pin setting, thereby better achieving consistency in the shape and size of the heating part and fundamentally ensuring consistency in the amount of aerosol generated. Further, the resistance of at least part of the heating part is different, which effectively controls the amount of aerosol generated, improves the universality of the heating assembly, and the second pin outer peripheral wall sleeved with the insulation piece does not affect the heating and atomization effect of the heating part, which better ensures the stability of the heating and atomization effect of the heating assembly.

[0047] In one of the embodiments, the insulation member is clamped between the corresponding second pin and each heat generating part, preferably improving the structural compactness of the second pin and each heat generating part, preferably realizing the embedding and fixing of the heat generating assembly by the small liquid guide, realizing the miniaturization of the atomizer while ensuring the structural stability of the atomizer.

[0048] In one of the embodiments, the insulation member is liquid-conducting ceramic or liquid-conducting cotton, i.e. ensuring the insulation effect of the insulation member and reducing the influence of the insulation member on the liquid-conducting effect of the liquid guide.

[0049] In one of the embodiments, the insulation member is a silica gel sleeve, preferably ensuring the insulation effect of the insulation member.

[0050] Please refer to Figures 3-4 In one of the embodiments, each heat generating part 200 is the same in shape and size. Further, each adjacent two heat generating parts 200 are arranged in parallel and spaced apart along the length direction of the first pin 100 to form a receiving gap 201. Further, the second pin 300 connected with the previous heat generating part 200 protrudes from the corresponding heat generating part 200, and the connection between the previous heat generating part 200 and the corresponding second pin 300 is bent and located at the receiving gap 201, and the part of the second pin 300 corresponding to the previous heat generating part 200 located at the receiving gap 201 is spaced apart from the other heat generating part 200, and the second pin 300 located at the receiving gap 201 is bent and protrudes from the receiving gap 201, and the part of the second pin 300 corresponding to the previous heat generating part 200 protruding from the receiving gap 201 is located at the outer periphery of each heat generating part 200 and spaced apart from the remaining each heat generating part 200, and the part of the second pin 300 corresponding to the previous heat generating part 200 protruding from the receiving gap 201 is spaced apart at the outer periphery of each heat generating part 200.

[0051] It can be understood that, due to the small volume of the heating assembly 10, it is difficult to sleeve the second pin 300 with the insulating piece, especially when the insulating piece is a liquid guide cotton or a silica gel sleeve, which makes the work of winding or sleeving the second pin 300 more difficult and more difficult to operate, affecting the processing efficiency of the heating assembly 10. If the insulating piece is a liquid guide ceramic, during the process of integrally forming the heating assembly 10 in the mold, if the second pin 300 in the heating assembly 10 and each heating part 200 are not strictly controlled to have a certain interval, it is difficult to realize that the insulating piece is located between the second pin 300 and each heating part 200 during the integrally forming process to realize the insulation between the second pin 300 and each heating part 200. Therefore, in the present application, in order to reduce the processing difficulty of the heating assembly 10 and improve the processing efficiency of the heating assembly 10, the insulating piece is a liquid guide ceramic, and the second pin 300 is bent once or twice, part of which is located in the accommodation gap 201, and the other part is located at the outer periphery of each heating part 200. Specifically, during the processing of the heating assembly 10, first, the second pin 300 connected with the previous heating part 200 protrudes from the corresponding heating part 200, and the connection between the previous heating part 200 and the corresponding second pin 300 is bent and located at the accommodation gap 201. Secondly, the second pin 300 located in the accommodation gap 201 is bent and protrudes from the accommodation gap 201. Finally, the part of the second pin 300 corresponding to the previous heating part 200 protruding from the accommodation gap 201 is arranged at the outer periphery of each heating part 200. During this period, the second pin 300 and the non-corresponding heating part 200 can be better controlled to be arranged at intervals, so that the liquid guide ceramic can be better located between the second pin 300 and each heating part 200 during the integrally forming process with the liquid guide ceramic. Thus, the insulation between the second pin 300 and the non-corresponding heating part 200 is better ensured, and the stability of the heating and atomization function of the heating assembly 10 is better ensured.

[0052] Please refer to Figures 3-4 In one embodiment, each second pin 300 protruding from the accommodation gap 201 is arranged at the outer periphery of each heating part 200 at intervals, which better ensures the stability of the heating and atomization function of the heating assembly 10.

[0053] In one embodiment, two or more second pins protruding from the accommodation gap are arranged at different radii at the outer periphery of each heating part, which better ensures the stability of the heating and atomization function of the heating assembly.

[0054] Please refer to Figures 3-4 In one embodiment, two or more second pins 300 protruding from the accommodation gap 201 are arranged at the outer periphery of each heating part 200 at intervals with the same radius, which better ensures the stability of the heating and atomization function of the heating assembly 10.

[0055] In one of the embodiments, two or more second pins protruding from the accommodation gap are arranged at different radii at least partially around the periphery of each heat-generating part, and the remaining pins are arranged at the same radius around the periphery of each heat-generating part, which preferably ensures the stability of the heating and atomization function of the heat-generating assembly.

[0056] For reference, Figures 5-6 The application also provides an atomization structure 10A. The atomization structure 10A described above comprises the liquid guide 20 and the heat-generating assembly 10 of any of the embodiments described above, the liquid guide 20 is provided with an aerosol passage 201A, at least two heat-generating parts 200 are arranged at the aerosol passage 201A, each heat-generating part 200 is connected to the liquid guide 20, and the first pin 100 and the at least two second pins 300 are arranged at least partially protruding from the liquid guide 20. Further, Figures 1-2 In this embodiment, the heat-generating assembly 10 comprises the first pin 100, the at least two heat-generating parts 200, and the at least two second pins 300, the at least two heat-generating parts 200 are connected to the first pin 100 at intervals, and the at least two heat-generating parts 200 are connected to the at least two second pins 300 one by one, each second pin 300 is arranged at intervals with the remaining heat-generating parts 200, the at least two second pins 300 are arranged at intervals with each other, and each second pin 300 is arranged at intervals with the first pin 100. The at least two heat-generating parts 200 are an integral structure

[0057] The atomization structure 10A described above adopts the heat-generating assembly 10, which preferably ensures the consistency of the aerosol generation amount.

[0058] In one of the embodiments, the liquid guide is liquid guide cotton or liquid guide ceramic, which ensures the liquid guiding effect of the atomization structure.

[0059] For reference, Figures 7-8 The application also provides an atomizer 10B. The atomizer 10B described above comprises the center tube 30 and the atomization structure 10A of any of the embodiments described above, the center tube 30 is sleeved on the liquid guide 20, the aerosol passage 201A is communicated with the center tube 30, the center tube 30 is provided with a liquid passing hole 301B, the liquid guide 20 is blocked at the liquid passing hole 301B, and the first pin 100 and the at least two second pins 300 are arranged at least partially protruding from the center tube 30. Further, Figures 5-6 The atomization structure 10A comprises the liquid guide 20 and the heat-generating assembly 10 of any of the embodiments described above, the liquid guide 20 is provided with the aerosol passage 201A, the at least two heat-generating parts 200 are arranged at the aerosol passage 201A, each heat-generating part 200 is connected to the liquid guide 20, and the first pin 100 and the at least two second pins 300 are arranged at least partially protruding from the liquid guide 20.

[0060] Please refer to Figures 7-8 In one embodiment, the liquid guide 20 is partially embedded on the central tube 30, which preferably ensures the stability of the liquid guide 20 on the central tube 30.

[0061] Please refer to Figures 7-8 In one embodiment, the atomizer 10B further comprises a fixing seat 40 connected to the central tube 30, the first pin 100 is arranged through the fixing seat 40 and protrudes from the central tube 30, and each second pin 300 is arranged through the fixing seat 40 and protrudes from the central tube 30, which preferably ensures the insulation between the first pin 100 and each second pin 300 protruding from the liquid guide 20.

[0062] In one embodiment, the atomizer further comprises a power supply controller electrically connected to the first pin and each second pin. It should be noted that the power supply controller is a commonly used power supply controller in the market, and the structure of the power supply controller is not protected in this application. Only the positional relationship and connection relationship of the power supply controller in this application are protected, that is, only the on-off of the power supply circuit of the second pin is realized by using the power supply controller to independently control the working state of each heating part. It can be understood that the power supply controller is used to electrically connect to the first pin and each second pin, and then to independently control the working state of each heating part, that is, to form different working modes of the atomizer by controlling the current input to independently control the working state of each heating part. The specific working modes are as follows: 1. All heating parts are simultaneously powered and heated to improve the smoke quantity and taste of the atomizer; 2. All heating parts with the same resistance are powered and heated one by one to reduce the working time of a single heating part, thereby reducing the problem of affecting the taste caused by carbonization of the heating part after long-time heating; 3. Different resistance heating parts are selectively powered and heated to realize the switching of multiple atomization modes and improve the universality of the atomizer; 4. Different resistance heating parts are powered and heated together, first the small resistance heating part is powered and heated, and then the large resistance heating part is powered and heated, which effectively improves the initial heating power and achieves the purpose of achieving the initial aerosol quantity.

[0063] In one embodiment, the preparation method of the atomizer is used to prepare the atomizer of any of the above embodiments, comprising the following steps:

[0064] Obtaining the number of heating parts;

[0065] Obtaining the aerosol generation quantity and holding time of the heating part on the liquid guide under power-on;

[0066] According to the number of heating parts, the aerosol production amount and the holding time, the heating parts are divided into the same aerosol production amount of single heating part, two heating parts or more than two heating parts, if the heating parts cannot be completely divided, the number of heating parts is changed, the aerosol production amount and the holding time of the heating parts on the liquid guide under power-on are repeatedly obtained, and according to the number of heating parts, the aerosol production amount and the holding time, the heating parts are divided into the same aerosol production amount of single heating part, two heating parts or more than two heating parts to all heating parts;

[0067] The division of the heating parts and the time limit are input into the power supply controller;

[0068] The heating assembly, the liquid guide, the center tube and the power supply controller are assembled to obtain the atomizer.

[0069] It can be understood that, in the case that the shapes and sizes of the heating parts are the same, it can be considered that when arranged in parallel along the axial direction of the liquid guide, the consistency of the aerosol production amount is good, and if the resistance values of part of the heating parts are different, the heating and atomization of the atomization medium by the heating parts with different resistance values will affect the consistency of the aerosol production amount, but actually, under the action of gravity, more atomization medium is gathered in the part of the liquid guide located at the bottom of the atomizer, so that the aerosol production amount of the heating parts located at the bottom of the atomizer is relatively stable after long-time use, and the aerosol production amount at each part of the liquid guide is different, and the maintenance time under the condition of consistency is different, therefore, by measuring the distribution amount of the atomization medium of the matched liquid guide and the aerosol production amount of each part after matching the heating parts, further combining the resistance values of at least part of the heating parts, and obtaining the aerosol production amount and the holding time of the heating parts on the liquid guide under power-on, the time of each heating part producing aerosol close to the same amount and the actual aerosol production amount are obtained when working, and then the heating parts are repeatedly divided into the same aerosol production amount of single heating part, two heating parts or more than two heating parts according to the number of heating parts, the aerosol production amount and the holding time, and the combination division of the heating parts producing the same amount of aerosol in a certain time is obtained, the consistency of the aerosol production amount of the atomizer is better maintained, further, in the two heating parts with different resistance values, the resistance value of the heating part close to the free end of the first pin is smaller than that of the heating part away from the free end of the first pin, which greatly expands the adjustment range of the aerosol production amount of the atomizer, that is, the adjustment range of the aerosol production amount allowed by the atomizer is expanded, which can better meet the use requirements of the user, and can better improve the universality of the atomizer while ensuring the consistency of the aerosol production amount.

[0070] Compared with the prior art, the present application has at least the following advantages:

[0071] The heating assembly 10 of the present application is such that the heating assembly 10 comprises at least two heating parts 200 connected by the first pin 100, and the at least two heating parts 200 are connected one by one with the at least two second pins 300, that is, the heating part 200 controls the on-off of the power-on circuit through the corresponding second pin 300, realizing independent control of the working state of each heating part 200, that is, realizing the cooperation mode of single heating part 200 rotation or part heating part 200 cooperation to heat and atomize the atomizing medium, effectively relieving the problem of carbon deposition and burning out caused by long-time heating of the heating part 200, that is, realizing the relief of dry burning problem, and further cooperating with each heating part 200 to form an integrated structure, avoiding the problem of poor consistency caused by large machining error of the heating part 200 in batches, that is, effectively realizing the heating assembly 10 with good consistency.

[0072] The above-mentioned embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A heating component, comprising a first pin, at least two heating elements, and at least two second pins, wherein each of the at least two heating elements is electrically connected to the first pin, and the at least two heating elements are connected to the at least two second pins in a one-to-one correspondence, each second pin is spaced apart from the remaining heating elements, the at least two second pins are spaced apart from each other, and each second pin is spaced apart from the first pin, characterized in that, At least two of the heating elements are integrally molded structures; Each heating element is the same shape and size; Each pair of adjacent heating elements are arranged side by side along the length of the first pin to form a receiving gap. The second pin connected to the previous heating element protrudes from the corresponding heating element. The connection between the previous heating element and the corresponding second pin is bent and located at the receiving gap. The portion of the second pin corresponding to the previous heating element located at the receiving gap is spaced apart from another heating element. The second pin located at the receiving gap is bent and protrudes from the receiving gap. The portion of the second pin corresponding to the previous heating element protruding from the receiving gap is located on the outer periphery of each heating element and spaced apart from each of the other heating elements. The portion of the second pin corresponding to the previous heating element protruding from the receiving gap is spaced apart on the outer periphery of each heating element. Each second pin is bent once or twice, with one part located in the receiving gap and the other part located on the outer periphery of each heating element.

2. The heating component according to claim 1, characterized in that, At least two heating elements have the same resistance.

3. The heating component according to claim 1, characterized in that, At least some of the heating elements have different resistance values; or, The resistance value of each of the heating elements is different from the resistance value of the remaining heating elements.

4. The heating component according to claim 3, characterized in that, In the two heating elements with different resistance values, the resistance of the heating element closer to the free end of the first pin is less than the resistance of the heating element farther from the free end of the first pin; or, In the two heating elements with different resistance values, the resistance of the heating element closer to the free end of the first pin is greater than the resistance of the heating element farther from the free end of the first pin.

5. The heating component according to claim 1, characterized in that, Each of the heating elements includes a first connecting sub-part, a main heating sub-part, and a second connecting sub-part. The first connecting sub-parts of at least two heating elements are connected to each other. The first connecting sub-part of any heating element is connected to a first pin. The main heating sub-parts of at least two heating elements are spaced apart from each other. The main heating sub-part of each heating element is connected to a corresponding second connecting sub-part. The second connecting sub-parts of at least two heating elements are spaced apart. The second connecting sub-parts of at least two heating elements are connected to at least two second pins in a one-to-one correspondence. Each second pin is spaced apart from the main heating sub-part of each heating element. Each second pin is spaced apart from the second connecting sub-parts of the remaining heating elements. Each second pin is spaced apart from the first connecting sub-part of each heating element.

6. The heating component according to claim 5, characterized in that, The main heating element includes at least two conductive elements connected in parallel between the first pin and the corresponding second pin, with each conductive element having its two ends connected to the first pin and the corresponding second pin, respectively.

7. An atomizing structure, characterized in that, The device includes a liquid guiding component and a heating component according to any one of claims 1 to 5, wherein the liquid guiding component is provided with an aerosol channel, at least two heating elements are spaced apart at the aerosol channel, and each heating element is connected to the liquid guiding component, and the first pin and at least two second pins are at least partially protruding from the liquid guiding component.

8. The atomizing structure according to claim 7, characterized in that, The liquid guiding component is liquid guiding cotton or liquid guiding ceramic.

9. An atomizer, characterized in that, The device includes a central tube and the atomizing structure as described in claim 7. The central tube is sleeved on the liquid guiding component. The aerosol channel is connected to the central tube, and a liquid passage hole is formed on the central tube. The liquid guiding component is sealed at the liquid passage hole. The first pin and at least two second pins are at least partially protruding from the central tube.

10. The atomizer according to claim 9, characterized in that, The liquid guiding component is partially embedded in the central tube; and / or The atomizer further includes a mounting base connected to the central tube, a first pin passing through the mounting base and protruding from the central tube, and each second pin passing through the mounting base and protruding from the central tube; and / or, The atomizer also includes a power controller, which is electrically connected to the first pin and each of the second pins.

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