CN216059226U - Atomizing device and heating assembly thereof - Google Patents
Atomizing device and heating assembly thereof Download PDFInfo
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- CN216059226U CN216059226U CN202122079193.2U CN202122079193U CN216059226U CN 216059226 U CN216059226 U CN 216059226U CN 202122079193 U CN202122079193 U CN 202122079193U CN 216059226 U CN216059226 U CN 216059226U
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Abstract
The utility model discloses an atomizing device and a heating component thereof, wherein the heating component comprises a heating element, a first electrode and a second electrode which are in conductive connection with the heating element, the heating element comprises a plurality of heating sections in conductive connection, and each heating section consists of at least one heating wire; at least one heating section comprises a plurality of heating wires which are arranged in parallel, connecting ribs are arranged between adjacent heating wires, and two ends of each connecting rib are respectively fixedly connected with the heating wires; the heating wire and the connecting rib are both of sheet structures. According to the heating component provided by the utility model, the connecting ribs are arranged between the two adjacent heating wires, so that the strength of the heating component is improved, and the phenomena of crossing and overlapping between the adjacent heating wires can be avoided; the heating wire is of a sheet structure, so that the contact area between the heating wire and the pins is increased, the pins and the heating wire are connected more firmly, meanwhile, the contact area between the heating wire and an atomizing medium can be increased, and the atomizing efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of electronic atomization, in particular to an atomization device and a heating component thereof.
Background
The parallelly connected heater subassembly of many traditional heating lines adopts many alloy heater, forms through spiral winding processing behind the both ends welding lead, has following problem among the prior art: two adjacent heating wires are fixed without connecting ribs and are easy to intersect and fold together, so that local heat is concentrated or dispersed, the phenomenon of nonuniform heating is caused, and the problems of core pasting, carbon deposition and short service life are caused. The heating wire and the pins are generally in a columnar structure, so that the pins are easy to fall off due to infirm welding points due to small contact area during welding; when the heating wire is too much, the phenomenon that the welding cannot be carried out due to insufficient contact area is easy to occur. Meanwhile, the atomization device with the heating wire assembly has the problem that the heating efficiency is low due to the fact that the heating wire is in line contact with the oil guide medium, the contact area is small, and the heating efficiency is low easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an atomizing device and a heating component thereof aiming at the defects of the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a heating assembly comprises a heating element, a first electrode and a second electrode, wherein the first electrode and the second electrode are in conductive connection with the heating element;
at least one heating section comprises at least two heating wires which are arranged in parallel, at least two heating wires are arranged at intervals, a connecting rib is arranged between every two adjacent heating wires, and two ends of each connecting rib are fixedly connected with the corresponding heating wire respectively;
the heating wire and the connecting rib are both of sheet structures.
Preferably, the heating element comprises at least three heating sections, respectively: a first segment and a second segment in conductive connection with the first electrode and the second electrode, respectively, and an intermediate segment disposed between the first segment and the second segment, wherein:
the first segment is composed of N1Each heating wire is composed of N middle sections2Each of the heating wires is composed of a second section of N3Each of the heating wires is composed of N1、N2、N3Are all natural numbers greater than or equal to 1, and N1、N2、N3Not all are 1.
Preferably, the number of the heating wires in the first section is equal to the number of the heating wires in the second section, i.e., N1＝N3；
The number of the heating wires in the middle section is equal to that of the heating wires in the first section and/or the second section, namely N1＝N2＝N3And N is1、N2、N3Are all larger than 1;
or the number of the heating wires in the middle section is less than that of the heating wires in the first section and/or the second section, namely N is more than or equal to 12＜N1And/or 1. ltoreq. N2＜N3；
Or the number of the heating wires in the middle section is larger than that in the first section and/or the second section, namely N2＞N1Not less than 1 and/or N2＞N3≥1。
Preferably, the first section, the middle section and the second section are all composed of at least two heating wires, namely N1、N2、N3Are all larger than 1;
in the same heating section, a plurality of heating wires are arranged in parallel at intervals, and at least two connecting ribs are arranged between every two adjacent heating wires arranged in parallel and used for controlling the gap width between every two adjacent heating wires;
in the first section, the width of the gap between two adjacent heating wires is W1,；
In the middle section, the width of the gap between two adjacent heating wires is W2；
In the second section, the width of the gap between two adjacent heating wires is W3。
Preferably, in the first section and the second section, the spacing between adjacent heating wires is equal, namely W1＝W3；
In the intermediate section, the distance between adjacent heating wires is equal to the distance between adjacent heating wires in the first section and/or the second section, that is, W1＝W2＝W3；
Alternatively, in the intermediate section, the distance between adjacent heating wires is smaller than the distance between adjacent heating wires in the first section and/or the second section, that is, W2＜W1And/or W2＜W3；
Alternatively, in the intermediate section, the distance between adjacent heating wires is larger than the distance between adjacent heating wires in the first section and/or the second section, that is, W2＞W1And/or W2＞W3。
Preferably, the first section, the middle section and the second section are sequentially arranged along the length direction of the heating element, and the adjacent heating sections are sequentially connected into a whole by sharing one connecting rib.
Preferably, in the first section, the width of the heating wire is D1；
In the middle section, the width of the heating wire is D2；
In the second section, the width of the heating wire is D3。
Preferably, the heating wires of the first and second segments are equal in width, i.e., D1＝D3；
The heater width of the middle section is equal to the heater width of the first and/or second section, i.e. D1＝D2＝D3；
Or the width of the heating wire of the middle section is smaller than the width of the first section and/or the second section, namely D2＜D1And/or D2＜D3；
Or the width of the heating wire of the middle section is larger than the width of the first section and/or the second section, namely D2＞D1And/or D2＞D3。
Preferably, the first electrode is welded to an end of the first segment remote from the intermediate segment and the second electrode is welded to an end of the second segment remote from the intermediate segment.
The utility model also provides an atomization device which comprises the heating component and a liquid guide part for adsorbing an atomization medium;
wherein, the heating element is spirally wound into a columnar structure with a hollow interior;
the liquid guide piece adsorbed with the atomized medium is arranged close to the outer surface of the columnar structure;
or the liquid guide piece adsorbed with the atomizing medium is arranged close to the inner surface of the columnar structure.
The utility model has the following beneficial effects: according to the heating assembly provided by the utility model, as the connecting ribs are arranged between the two adjacent heating wires, the strength of the heating assembly is increased, and the phenomena of crossing and overlapping between the adjacent heating wires can be avoided, so that the problems of core pasting, carbon deposition and short service life of the traditional heating assembly are effectively solved; meanwhile, the heating wire and the connecting ribs are both of a sheet structure, so that the contact area between the heating wire and the pins is effectively increased, and the pins and the heating wire are connected more firmly. According to the atomizing device provided by the utility model, the heating wire is of a sheet structure, so that the contact area between the heating wire and an atomizing medium is increased, and the atomizing efficiency is effectively improved.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic view of a first embodiment of a heat generating component according to the present invention in use;
FIG. 2 is a schematic view of a first embodiment of a heat generating component of the present invention in an expanded state;
FIG. 3 is a schematic view of a second embodiment of a heating element according to the present invention;
FIG. 4 is a schematic view of a second embodiment of a heating element according to the present invention in an expanded state;
FIG. 5 is a schematic view showing a state of use of a third embodiment of the heat generating element according to the present invention;
FIG. 6 is a schematic view showing a developed state of a heat generating component according to a third embodiment of the present invention;
FIG. 7 is a schematic view showing a fourth example of the heat generating element according to the present invention in a use state;
FIG. 8 is a schematic view showing a developed state of a heat generating component according to a fourth embodiment of the present invention;
FIG. 9 is a schematic cross-sectional view of an embodiment of an atomizing device of the present invention;
fig. 10 is a schematic sectional view of another embodiment of the atomizing device of the present invention.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
The utility model provides an atomizing device and a heating component thereof, which are used for heating an atomizing medium to generate smoke when the atomizing medium is heated. Specifically, the heating assembly comprises a heating element 10, and a first electrode 21 and a second electrode 22 which are electrically conductively connected with the heating element 10, wherein in the present invention, the heating element 10 comprises at least three heating sections which are electrically conductively connected with each other, and each heating section is composed of at least one heating wire 101. In the utility model, further, at least one heating section is formed by connecting a plurality of heating wires 101 in parallel, in the heating section formed by the plurality of heating wires 101, adjacent heating wires 101 are arranged at intervals, connecting ribs 102 are also arranged between the adjacent heating wires 101, and the connecting ribs 102 are used for controlling the distance between the adjacent heating wires 101, enhancing the overall strength of the heating section and avoiding the heat accumulation caused by the overlapping of the adjacent heating wires 101 after being stressed. The connecting rib 102 is electrically connected with the heating wire 101, and preferably, the connecting rib 102 is integrally formed with the heating wire 101. In the utility model, the heating wire 101 and the connecting rib 102 are both of a sheet structure, which can effectively increase the contact area between the heating wire 101 and the atomizing medium and improve the atomizing efficiency of the heating component.
In some embodiments, the heating element 10 includes three heating sections, namely a first section 11, a second section 13, and an intermediate section 12, wherein the intermediate section 12 is disposed between the first section 11 and the second section 13, which are connected in series along the length of the heating element 10. Wherein, the first segment 11 is electrically connected with the first electrode 21, the second segment 13 is electrically connected with the second electrode 22, and preferably, the heating segment and the electrodes are all connected by welding.
Further, the first segment 11 is composed of N1 A heating wire 101, and an intermediate section 12 of N2 A heating wire 101, and a second section 13 composed of N3A plurality of heating wires 101, wherein N1、N2、N3Are all natural numbers greater than or equal to 1, and N1、N2、N3Not all are 1. That is, at least one of the first section 11, the second section 13, and the intermediate section 12 is formed by connecting a plurality of heating wires 101 in parallel.
In some embodiments, it is preferred that the number of heating wires 101 in the first segment 11 is equal to the number of heating wires 101 in the second segment 13, i.e., N1＝N3. Further, the number of the heating wires 101 in the intermediate section 12 may be different from or the same as the number of the heating wires 101 in the first section 11 and/or the second section 13, i.e., in some embodiments, the number of the heating wires 101 in the intermediate section 12 is equal to the number of the heating wires 101 in the first section 11 and/or the second section 13, i.e., N1＝N2＝N3And N is1、N2、N3Are all larger than 1; in other embodiments, since the more the heating wires 101 are connected in parallel, the smaller the resistance value of the heating section is, the slower the heating speed is, and in order to balance the heating speed between the intermediate section 12 and the first and second sections 11 and 13, the number of the heating wires 101 of the intermediate section 12 may be made different from the number of the heating wires 101 of the first and second sections 11 and 13. Specifically, the number of the heating wires 101 in the heating middle section 12 can be smaller than the number of the heating wires 101 in the first section 11 and/or the second section 13, i.e. N is more than or equal to 12＜N1And/or 1. ltoreq. N2＜N3(ii) a Alternatively, the number of the heating wires 101 in the intermediate section 12 is larger than the number of the heating wires 101 in the first section 11 and/or the second section 13, i.e. N2＞N1Not less than 1 and/or N2＞N3Not less than 1. In the heating section that comprises many heater 101, many heater 101 are arranged along the width direction parallel interval of heater 101, all fix two heater 101 as an organic whole through two at least splice bars 102 between two adjacent heater 101, simultaneously, through the splice bar 102 that sets up different length, can control the gap width between the adjacent heater 101.
Further, the gap width between two adjacent heating wires 101 is controlled by the length of the connecting rib 102, wherein when the first section 11, the second section 13 and the third section are all formed by connecting a plurality of heating wires 101 in parallel, in the first section 11, the gap width between two adjacent heating wires 101 is W1In the intermediate section 12, the width of the gap between two adjacent heating wires 101 is W2In the second segment 13, the width of the gap between two adjacent heating wires 101 is W3。
In some embodiments, it is preferred that the width of the gap between adjacent heat generating wires 101 in the first segment 11 is equal to the width of the gap between adjacent heat generating wires 101 in the second segment 13, i.e., W1＝W3. Further, in some embodiments, the width of the gap between adjacent heat generating wires 101 in the middle section 12 is equal to the width of the gap between adjacent heat generating wires 101 in the first section 11 and/or the second section 13, i.e., W1＝W2＝W3(ii) a In other embodiments, since the larger the width between adjacent heating wires 101 is, the better the heat dissipation is and the less heat accumulation is, in order to adjust the heat balance between the middle section 12 and the first and second sections 11, 13, the relationship between the gap between the heating wires 101 in the middle section 12 and the gap between the heating wires 101 in the first and second sections 11, 13 can be adjusted, specifically, the width of the gap between adjacent heating wires 101 in the middle section 12 can be smaller than the distance between adjacent heating wires 101 in the first and/or second sections 11, 13, i.e., W2＜W1And/or W2＜W3(ii) a Alternatively, the gap width between adjacent heating wires 101 in the middle section 12 may be larger than the first section 11 and/orThe spacing between adjacent heating wires 101 in the second section 13, i.e., W2＞W1And/or W2＞W3。
In the above embodiment, the first section 11, the second section 13, and the middle section 12 are formed by connecting a plurality of heating wires 101 in parallel, and each heating section has at least two connecting ribs 102 respectively disposed at the head and tail ends of the heating section, and adjacent heating sections are sequentially connected into a whole by the connecting ribs 102 sharing the end of the heating section. In the present invention, the heating element 10 may be formed by stamping, chemical etching, laser cutting, wire cutting, etc. to integrate the multiple heating sections and the connecting ribs 102.
Further, the present invention may also define the width of the heating wire 101, and since the resistance value of the heating wire 101 is inversely proportional to the cross-sectional area of the heating wire 101, in the present invention, the larger the width of the heating wire 101, the smaller the resistance value, and thus the smaller the amount of heat generated, and vice versa. In the present invention, in the first stage 11, the width of the heating wire 101 is D1(ii) a In the intermediate section 12, the width of the heating wire 101 is D2(ii) a In the second stage 13, the width of the heating wire 101 is D3. In some embodiments, the heating wires 101 of the first and second segments 11, 13 are equal in width, i.e., D1＝D3. Further, in some embodiments, the width of the heater 101 of the intermediate section 12 may be equal to the width of the heater 101 of the first and second sections 11, 13, i.e., D1＝D2＝D3(ii) a In other embodiments, to balance the temperature between the intermediate section 12 and the first and second sections 11, 13, the width of the heater 101 of the intermediate section 12 can be made different from the width of the heater 101 in the first and second sections 11, 13, wherein the width of the heater 101 of the intermediate section 12 can be smaller than the width of the first and/or second sections 11, 13, i.e., D2＜D1And/or D2＜D3(ii) a Alternatively, the width of the heating wire 101 of the middle section 12 may be larger than the width of the first section 11 and/or the second section 13, i.e. D2＞D1And/or D2＞D3。
In the present invention, a first electrode 21 is welded to the first segment 11 at an end remote from the intermediate segment 12, and a second electrode 22 is welded to the second segment 13 at an end remote from the intermediate segment 12. Further, in some embodiments, the ends of the first section 11 and the second section 13 are both provided with the connecting rib 102, the first electrode 21 and the second electrode 22 can be respectively welded on the connecting ribs 102 at the ends of the first section 11 and the second section 13, and the connecting rib 102 is a sheet structure, so that the connecting area between the connecting rib and the electrodes can be effectively increased, and the phenomenon that the electrodes fall off due to infirm welding points can be avoided. The first electrode 21 and the second electrode 22 are respectively welded on the connecting rib 102, and the phenomenon that welding cannot be performed due to the fact that the number of the heating wires 101 is too large and a sufficient contact area is not available is avoided.
In the above embodiments, there is no one-to-one correspondence between the number of the heating wires 101 in the first section 11, the middle section 12, and the second section 13, the width of the heating wire 101, and the width of the gap between adjacent heating wires 101, i.e., different combinations of the above elements can be considered to fall within the scope of the present invention.
Further, after the heating element 10 is integrally connected to the first electrode 21 and the second electrode 22 by welding, the heating element 10 is wound and extended in one direction, thereby being configured as a columnar structure with a hollow interior.
The heating element provided by the present invention is further illustrated by several specific examples below.
The first embodiment is as follows:
in this embodiment, referring to fig. 1 and 2, the first section 11, the middle section 12, and the second section 13 are all composed of 2 heating wires 101 with the same width in parallel, i.e., N is the same width in this embodiment1＝N2＝N 32, and D1＝D2＝D3And the overall width of the first and second sections 11, 13 is less than the overall width of the intermediate section 12. Further, each heating segment has a connecting rib 102 at the head end and the tail end, wherein the first segment 11 and the middle segment 12 share one connecting rib 102, and the middle segment 12 and the second segment 13 share one connecting rib 102, so that the first segment 11, the middle segment 12 and the second segment 13 are connected into a whole through the shared connecting rib 102. The temperature of the intermediate section 12 will be significantly higher than the first section 11 and the second section due to the effects of heat radiation and heat conductionThe temperature of the second section 13, and the heat dissipation area of the intermediate section 12 is increased by increasing the distance between the heating wires 101 of the intermediate section 12 in the present embodiment, the degree of heat radiation from the first section 11 and the second section 13 is reduced, that is, in the present embodiment, W2＜W1＝W3Therefore, the problems that the middle position of the traditional heating component is too high in temperature and easy to deposit carbon and paste the core are solved.
Example two:
in this embodiment, referring to fig. 3 and 4, the first section 11 and the second section 13 are composed of 3 heating wires 101 with the same width in parallel, and the middle section 12 is composed of 2 heating wires 101 with the same width in parallel, that is, in this embodiment, N is1＝N3＝3，N 22, and the width of the heating wire 101 in the first segment 11 and the second segment 13 is smaller than the width of the heating wire 101 in the middle segment 12, i.e. D1＝D3＜D2. Preferably, in the present embodiment, the overall widths of the first segment 11, the middle segment 12 and the second segment 13 are kept consistent, and two adjacent heating segments are also connected into a whole through the common connecting rib 102. According to ohm's law, the more heating circuits are connected in parallel, the smaller the resistance value is; according to joule's law, the smaller the resistance, the smaller the amount of heat generated, and the slower the heating rate. In this embodiment, the number of the heating wires 101 connected in parallel in the first segment 11 and the second segment 13 is greater than the number of the heating wires 101 connected in parallel in the middle segment 12, so that the heat quantity at the middle position is high, and the heat quantity at the two ends is low, thereby solving the problems that the mouth is scalded and the smoke is dry due to high temperature at the position of the traditional heating component cigarette holder.
Example three:
in the present embodiment, referring to fig. 5 and 6, the first section 11 and the second section 13 are respectively composed of 2 heating wires 101 with the same width in parallel, and the middle section 12 is composed of 3 heating wires 101 with the same width in parallel, that is, in the present embodiment, N is1＝N3＝2，N23, and the width of the heating wire 101 in the first and second sections 11 and 13 is greater than the width of the heating wire 101 in the middle section 12, i.e., D1＝D3＞D2Furthermore, the whole width of the first section 11, the middle section 12 and the second section 13 is kept consistent, and two adjacent heating sections pass throughThe common connecting ribs 102 are connected as one body. Depending on the thermal conduction and radiation away, the intermediate section 12 is most likely to have heat concentrated during heating, resulting in the temperature of the intermediate section 12 being the highest, which tends to cause carbon deposition problems in the intermediate section 12 during atomization, resulting in a paste core. In the embodiment, the more heating wires 101 connected in parallel in the middle section 12, the lower the overall resistance thereof, and the lower the heating speed, so as to effectively alleviate the problem of heat accumulation in the middle section 12.
Example four:
in this embodiment, referring to fig. 7 and 8, the first section 11, the middle section 12, and the second section 13 are all composed of 2 heating wires 101 connected in parallel, i.e. N1＝N2＝N 32, and in the present embodiment, the width of the heating wire 101 in the first and second stages 11 and 13 is smaller than the width of the heating wire 101 in the intermediate stage 12, i.e., D1＝D3＜D2And the whole width of the first section 11 and the second section 13 is smaller than the whole width of the middle section 12, and the first section 11, the middle section 12 and the second section 13 are connected into a whole through the common connecting rib 102. In the present embodiment, since the resistance value is inversely proportional to the sectional area of the heating wire 101, the larger the width of the heating wire 101 is, the smaller the resistance value is, and the resistance value of the intermediate section 12 is smaller than the resistance values of the first and second sections 11 and 13, so that the heat generated from the intermediate section 12 is smaller than the heat generated from the first and second sections 11 and 13. The utility model can effectively relieve the problem of heat accumulation at the middle section 12 by adjusting the width of the heating wire 101.
In the above embodiment, the number of the connecting ribs 102 in the first section 11, the middle section 12, and the second section 13 is not limited, and the arrangement may be performed according to the actual length of the heating wire 101, so as to ensure that the adjacent heating wires 101 are not overlapped together under stress.
The utility model further provides an atomizing device, which comprises the heating component and a liquid guide part 30 for adsorbing the atomizing medium 40, wherein the liquid guide part 30 can be liquid guide cotton, and the heating element 10 is spirally wound to form a cylindrical structure with a hollow interior. In some embodiments, referring to fig. 9, the liquid-conducting member 30 with the atomized medium 40 adsorbed thereon is disposed against the outer surface of the columnar structure; in other embodiments, referring to FIG. 10, the liquid-conducting member 30 with the aerosol 40 adsorbed thereon is disposed against the inner surface of the columnar structure.
According to the atomizing device provided by the utility model, the contact area between the heating element 10 and the liquid guide piece 30 is effectively increased by arranging the sheet-shaped heating wire 101, so that the atomizing efficiency of the atomizing device is effectively improved.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A heating assembly comprising a heating element (10) and a first electrode (21) and a second electrode (22) in electrically conductive connection with the heating element (10), characterized in that the heating element (10) comprises at least three heating segments in electrically conductive connection with each other, each heating segment being constituted by at least one heating wire (101);
at least one heating section comprises at least two heating wires (101) which are arranged in parallel, the at least two heating wires (101) are arranged at intervals, a connecting rib (102) is arranged between every two adjacent heating wires (101), and two ends of each connecting rib (102) are fixedly connected with the corresponding heating wire (101) respectively;
the heating wire (101) and the connecting rib (102) are both of sheet structures.
2. The heating assembly according to claim 1, characterized in that the heating element (10) comprises at least three heating segments, respectively: a first segment (11) and a second segment (13) in electrically conductive connection with the first electrode (21) and the second electrode (22), respectively, and an intermediate segment (12) provided between the first segment (11) and the second segment (13), wherein:
the first section (11) is composed of N1A heating wire (101) The middle section (12) is composed of N2Each heating wire (101) is composed of N sections (13)3Each heating wire (101), wherein N1、N2、N3Are all natural numbers greater than or equal to 1, and N1、N2、N3Not all are 1.
3. The heating assembly according to claim 2, wherein the number of heating wires (101) in the first section (11) is equal to the number of heating wires (101) in the second section (13), i.e. N1＝N3；
The number of heating wires (101) in the intermediate section (12) is equal to the number of heating wires (101) in the first section (11) and/or the second section (13), i.e. N1＝N2＝N3And N is1、N2、N3Are all larger than 1;
or the number of the heating wires (101) in the middle section (12) is less than that of the heating wires (101) in the first section (11) and/or the second section (13), namely N is more than or equal to 12＜N1And/or 1. ltoreq. N2＜N3；
Or the number of heating wires (101) in the intermediate section (12) is larger than the number of heating wires (101) in the first section (11) and/or the second section (13), i.e. N2＞N1Not less than 1 and/or N2＞N3≥1。
4. The heating assembly according to claim 2, wherein the first section (11), the intermediate section (12) and the second section (13) are each composed of at least two heating wires (101), i.e. N1、N2、N3Are all larger than 1;
in the same heating section, a plurality of heating wires (101) are arranged in parallel at intervals, and at least two connecting ribs (102) are arranged between every two adjacent heating wires (101) arranged in parallel and used for controlling the gap width between every two adjacent heating wires (101), wherein the connecting ribs are arranged in parallel;
two adjacent ones of the first sections (11)The width of the gap between the heating wires (101) is W1；
In the middle section (12), the width of the gap between two adjacent heating wires (101) is W2；
In the second section (13), the width of the gap between two adjacent heating wires (101) is W3。
5. The heating assembly according to claim 4, wherein the first segment (11) and the second segment (13) have the same spacing between adjacent heating wires (101), i.e. W1＝W3；
The intermediate section (12) has a distance between adjacent heating wires (101) equal to a distance between adjacent heating wires (101) in the first section (11) and/or the second section (13), i.e., W1＝W2＝W3；
Or, in the middle section (12), the distance between the adjacent heating wires (101) is smaller than the distance between the adjacent heating wires (101) in the first section (11) and/or the second section (13), namely, W2＜W1And/or W2＜W3；
Or, in the middle section (12), the distance between the adjacent heating wires (101) is larger than the distance between the adjacent heating wires (101) in the first section (11) and/or the second section (13), namely, W2＞W1And/or W2＞W3。
6. The heating assembly according to claim 4, wherein the first section (11), the intermediate section (12) and the second section (13) are sequentially arranged along the length direction of the heating element (10), and the adjacent heating sections are sequentially connected into a whole by sharing one connecting rib (102).
7. The heating assembly according to claim 2, wherein in the first section (11), the heating wire (101) has a width D1；
In the middle section (12), the width of the heating wire (101) is D2；
In the second section (13), the width of the heating wire (101) is D3。
8. The heating assembly according to claim 7, wherein the heating wire (101) of the first segment (11) and the second segment (13) are of equal width, i.e. D1＝D3；
The width of the heating wire (101) of the intermediate section (12) is equal to the width of the heating wire (101) of the first section (11) and/or the second section (13), i.e. D1＝D2＝D3；
Alternatively, the width of the heating wire (101) of the intermediate section (12) is smaller than the width of the first section (11) and/or the second section (13), i.e. D2＜D1And/or D2＜D3；
Alternatively, the width of the heating wire (101) of the intermediate section (12) is larger than the width of the first section (11) and/or the second section (13), i.e. D2＞D1And/or D2＞D3。
9. The heating assembly according to claim 2, wherein the first electrode (21) is welded to an end of the first segment (11) remote from the intermediate segment (12), and the second electrode (22) is welded to an end of the second segment (13) remote from the intermediate segment (12).
10. An atomizing device, characterized by comprising the heat generating component according to any one of claims 1 to 9, and a liquid guide member (30) for adsorbing an atomizing medium;
wherein, the heating element (10) is spirally wound into a cylindrical structure with a hollow interior;
the liquid guide piece (30) adsorbed with the atomization medium (40) is arranged close to the outer surface of the columnar structure;
or the liquid guide member (30) adsorbed with the atomizing medium (40) is arranged close to the inner surface of the columnar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122079193.2U CN216059226U (en) | 2021-08-31 | 2021-08-31 | Atomizing device and heating assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122079193.2U CN216059226U (en) | 2021-08-31 | 2021-08-31 | Atomizing device and heating assembly thereof |
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| CN216059226U true CN216059226U (en) | 2022-03-18 |
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| CN202122079193.2U Active CN216059226U (en) | 2021-08-31 | 2021-08-31 | Atomizing device and heating assembly thereof |
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