Atomization device and atomization equipment

Abstract

The utility model relates to the technical field of atomization, in particular to an atomization device and atomization equipment, the atomization device comprises a shell assembly, a first heating body, a second heating body and a conductive elastic piece assembly, the first heating body, the second heating body and the conductive elastic piece assembly are arranged in the shell assembly, and the second heating body and the first heating body are oppositely arranged in the first direction at intervals; the conductive elastic piece assembly is used for achieving electric connection of the first heating body, the second heating body and the power supply assembly, and the first heating body, the second heating body and the conductive elastic piece assembly define an airflow channel. Due to the fact that the second heating body and the first heating body are oppositely arranged, the heat radiation efficiency, the heating area and the heating power of the atomization device can be improved, the taste of aerosol can be improved, and the use experience of a user can be improved; the airflow channel is defined by the first heating body, the second heating body and the conductive elastic piece assembly, the structure of the atomization device is simplified, and the assembly difficulty is reduced.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, and more specifically to an atomizing device and atomizing equipment. Background Technology

[0002] Atomizing devices heat the atomizing matrix into an aerosol through heating without combustion. Traditional atomizing devices have heating components including a cylindrical heating element and a heating mesh inside the heating element. This design has a limited heating element area, resulting in a small heating area and uneven heating of the atomizing matrix, which affects the taste of the aerosol and the user experience. Utility Model Content

[0003] This application provides an atomizing device and atomizing equipment, which can increase the heating area and improve the thermal radiation efficiency of the atomizing device, thereby improving the taste of the aerosol.

[0004] This application provides an atomizing device, including a housing assembly, a first heating element, a second heating element, and a conductive spring assembly. The second heating element and the first heating element are disposed opposite to each other and spaced apart within the housing assembly along a first direction. The conductive spring assembly is disposed within the housing assembly and is used to realize the electrical connection between the first heating element, the second heating element, and a power supply assembly. The first heating element, the second heating element, and the conductive spring assembly enclose and form an airflow channel.

[0005] In some alternative embodiments, the first heating element and the second heating element are connected in parallel.

[0006] In some optional embodiments, the conductive spring assembly includes a first connecting portion, a second connecting portion, a third connecting portion, a first conductive spring, and a second conductive spring. The first connecting portion and the second connecting portion are arranged opposite to each other and spaced apart along a second direction, which is perpendicular to the first direction. The first conductive spring is fixed to the first connecting portion, and the second conductive spring is fixed to the second connecting portion. Both sides of the first heating element are electrically connected to the first conductive spring and the second conductive spring, respectively. Both sides of the second heating element are electrically connected to the first conductive spring and the second conductive spring, respectively. The first heating element, the first connecting portion, the second heating element, and the second connecting portion are sequentially connected to form the airflow channel. The same end of the first connecting portion and the second connecting portion is connected through the third connecting portion.

[0007] In some optional embodiments, the first conductive spring includes a first electrode sheet and a second electrode sheet that are disposed opposite to each other and electrically connected along the first direction, the second conductive spring includes a third electrode sheet and a fourth electrode sheet that are disposed opposite to each other and electrically connected along the first direction, the two sides of the first heating element are electrically connected to the first electrode sheet and the third electrode sheet respectively, and the two sides of the second heating element are electrically connected to the second electrode sheet and the fourth electrode sheet respectively.

[0008] In some optional embodiments, the atomizing device further includes two electrode posts, which are electrically connected to the first conductive spring and the second conductive spring, respectively; the housing assembly is provided with electrode holes for assembling the electrode posts.

[0009] In some optional embodiments, the third connecting part is provided with a fixing post, and the first conductive spring and the second conductive spring are respectively provided with fixing holes, and the fixing post is assembled into the fixing hole.

[0010] In some optional embodiments, both the first heating element and the second heating element include a liquid guiding element and a heating element. The heating element is disposed close to the airflow channel. The liquid guiding element is provided with multiple liquid inlets for guiding the atomizing matrix to the heating element. The heating element is used to heat the atomizing matrix.

[0011] In some optional embodiments, the housing assembly includes a housing body, a first support, a second support, and a base. Both the first and second supports are disposed within the housing body, and at least a portion of the base is inserted into the housing body. The first support and the base are disposed on opposite sides of the second support. The first support and the housing body enclose a liquid storage cavity. The first support has a liquid inlet channel, and the liquid storage cavity communicates with the liquid inlet through the liquid inlet channel. The conductive spring assembly, the first heating element, and the second heating element are disposed on the second support. The housing assembly has an air outlet channel that extends axially through the first support and into the housing body. The base has an air inlet channel, which communicates with the air outlet channel through the airflow channel.

[0012] In some optional embodiments, the second bracket has an internal mounting space and mounting slots. There are two mounting slots, which are arranged on both sides of the mounting space along the first direction and communicate with the mounting space. The conductive spring assembly is disposed in the mounting space. The first heating element and the second heating element are respectively disposed in the two mounting slots. There are also two first brackets, which are disposed in the two mounting slots in a one-to-one correspondence.

[0013] This application provides an atomizing device, including a power supply component and an atomizing apparatus as described above, wherein the power supply component is used to supply power to the atomizing apparatus.

[0014] According to the atomizing device and atomizing equipment in this embodiment, since the atomizing device includes a housing assembly, a first heating element, a second heating element, and a conductive spring assembly, the second heating element and the first heating element are disposed opposite to each other and spaced apart in the housing assembly along a first direction. The conductive spring assembly is used to realize the electrical connection between the first heating element and the second heating element and the power supply assembly. The opposite arrangement of the first heating element and the second heating element can increase the thermal radiation efficiency of the atomizing device, increase the heating area and heating power, and help the atomizing matrix to be heated evenly to improve the taste of the aerosol, thereby helping to improve the user experience. Moreover, the first heating element, the second heating element, and the conductive spring assembly not only realize the electrical connection but also form an airflow channel, which can simplify the structure of the atomizing device and reduce the assembly difficulty. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an atomizing device in one embodiment;

[0016] Figure 2 This is a right view of the structure of the atomizing device in one embodiment;

[0017] Figure 3 for Figure 2 Schematic diagram of section AA;

[0018] Figure 4 This is a schematic diagram of the structure of a conductive spring assembly in one embodiment;

[0019] Figure 5 This is a schematic diagram showing the connection of the conductive spring assembly, the first heating element, and the second heating element in one embodiment;

[0020] Figure 6 This is an exploded view of the conductive spring assembly in one embodiment;

[0021] Figure 7 This is an exploded view of the structure of the first heating element or the second heating element in one embodiment;

[0022] Figure 8 This is a top view of the atomizing device in one embodiment;

[0023] Figure 9 for Figure 8 Schematic diagram of the BB section;

[0024] Figure 10 for Figure 8 Schematic diagram of the C-section;

[0025] Figure 11This is an exploded view of the housing assembly in one embodiment;

[0026] Figure 12 This is a schematic diagram of the conductive spring assembly from another angle in one embodiment;

[0027] Figure 13 This is a schematic diagram of the structure of the second support in one embodiment;

[0028] Figure 14 This is a schematic diagram of the assembly of the second bracket with the conductive spring assembly, the first heating element and the second heating element in one embodiment.

[0029] Wherein: 100, atomizing device; 110, housing assembly; 111, housing body; 112, first bracket; 1121, liquid inlet channel; 113, second bracket; 1131, installation space; 1132, installation groove; 114, base; 115, liquid storage chamber; 116, air outlet channel; 117, air inlet channel; 1171, straight section; 1172, air inlet; 118, electrode hole; 120, first heating element; 121, liquid guide; 1211, liquid inlet; 122, heating element; 123, fixing sleeve; 130, second heating element. ; 140, Conductive spring assembly; 141, First connecting part; 142, Second connecting part; 143, Third connecting part; 1431, Fixing post; 144, First conductive spring; 1441, First electrode plate; 1442, Second electrode plate; 145, Second conductive spring; 1451, Third electrode plate; 1452, Fourth electrode plate; 146, Insertion hole; 147, Fixing hole; 150, Airflow channel; 160, Electrode post; 170, Sealing element; 180, Sealing ring; 200, Power supply assembly; X, First direction; Y, Second direction. Detailed Implementation

[0030] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0031] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.

[0032] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0033] Atomizing equipment uses the principle of heating without burning to heat the atomizing matrix, so that it can generate an aerosol that can be used by the user.

[0034] It should be noted that the term "aerosol" in this context refers to a dispersion of solid or liquid particles in a gas. The term "aerosol" as used herein can generally refer to substances that have been vaporized, atomized, sprayed, or jetted, or otherwise transformed from a solid or liquid form into an inhalable form containing suspended solid or liquid drug particles.

[0035] As used herein, the term "atomizing matrix" refers to any suitable compound or mixture of compounds that facilitates the formation of an aerosol (e.g., a stable aerosol that is substantially resistant to thermal degradation at the system's operating temperature) during use. Suitable atomizing matrices are well known in the art and include, but are not limited to: polyols such as triethylene glycol, 1,3-butanediol, and glycerol; esters of polyols such as mono-, di-, or triacetic acid esters of glycerol; and aliphatic esters of mono-, di-, or polycarboxylic acids such as dimethyl dodecanoate and dimethyl tetradecanoate. Atomizing matrices may include nicotine. Atomizing matrices may include water. Atomizing matrices may include glycerol (also known as glycerol) having a higher boiling point than nicotine. Atomizing matrices may include propylene glycol. Atomizing matrices may include plant-based materials. Atomizing matrices may include homogeneous plant substrates. Homogeneous plant substrates may contain volatile compounds. These compounds may be released from the atomizing matrix upon heating.

[0036] Please see Figures 1 to 14The atomizing device includes an atomizing unit 100 and a power supply component 200. The power supply component 200 supplies power to the atomizing unit 100. The power supply component 200 generally includes a battery (not shown in the figure) and a control circuit board (not shown in the figure) that are electrically connected to each other. The battery provides the necessary power for the atomizing unit 100 to operate, and the control circuit board controls the operating power (operating temperature) of the atomizing unit 100. The power supply component 200 also includes conductive springs (or conductive posts) that can be electrically connected to the atomizing unit 100 to enable the power output of the power supply component 200.

[0037] In some embodiments, the power supply component 200 and the atomizing device 100 each have independent housings, and the power supply component 200 and the atomizing device 100 are detachably connected, with their housings mating together. For example, the power supply component 200 and the atomizing device 100 can be connected by magnetic links, snap-fit ​​connections, or plug-in connections.

[0038] In other embodiments, the atomizing device 100 includes a large outer housing, and both the power supply component 200 and the atomizing device 100 are disposed within the housing, forming an integrated structure.

[0039] Please see Figure 3 The atomizing device 100 includes a housing assembly 110, a first heating element 120, a second heating element 130, and a conductive spring assembly 140. The second heating element 130 and the first heating element 120 are disposed opposite each other and spaced apart within the housing assembly 110 along a first direction X. The conductive spring assembly 140 is disposed within the housing assembly 110 and is used to realize the electrical connection between the first heating element 120, the second heating element 130, and the power supply assembly 200. The first heating element 120, the second heating element 130, and the conductive spring assembly 140 enclose an airflow channel 150. Specifically, the first heating element 120 and the second heating element 130 are used to generate heat through electricity to heat the atomizing matrix and generate an aerosol. The aerosol flows along the airflow channel 150 and is discharged from the atomizing device 100.

[0040] Unlike traditional atomizing devices 100, the arrangement of the first heating element 120 and the second heating element 130 increases the thermal radiation efficiency, heating area, and heating power of the atomizing device 100, which helps to uniformly heat the atomizing matrix, thereby improving the taste of the aerosol and thus enhancing the user experience. Furthermore, by arranging the first heating element 120 and the second heating element 130 alternately and oppositely, and then electrically connecting them via the conductive spring assembly 140, this structural design not only meets the electrical connection requirements but also forms an airflow channel 150, simplifying the structure of the atomizing device 100 and reducing assembly difficulty.

[0041] In some embodiments, the first heating element 120 and the second heating element 130 are connected in parallel, which helps to accelerate the heating rate of the first heating element 120 and the second heating element 130, thereby increasing the heating temperature on the first heating element 120 and the second heating element 130 to ensure that the atomizing matrix is ​​fully heated.

[0042] Please see Figure 4 and Figure 5 In some embodiments, the conductive spring assembly 140 includes a first connecting portion 141, a second connecting portion 142, a third connecting portion 143, a first conductive spring 144, and a second conductive spring 145. The first connecting portion 141 and the second connecting portion 142 are arranged opposite to each other and spaced apart along a second direction Y, where the second direction Y is perpendicular to the first direction X. The first conductive spring 144 is fixed to the first connecting portion 141, and the second conductive spring 145 is fixed to the second connecting portion 142. The two sides of the first heating element 120 are electrically connected to the first conductive spring 144 and the second conductive spring 145, respectively. The two sides of the second heating element 130 are electrically connected to the first conductive spring 144 and the second conductive spring 145, respectively. The first heating element 120, the first connecting portion 141, the second heating element 130, and the second connecting portion 142 are sequentially connected to form an airflow channel 150. The same end of the first connecting portion 141 and the second connecting portion 142 is connected through the third connecting portion 143. Specifically, the first connecting part 141 and the second connecting part 142 are arranged opposite to each other and spaced apart. The first connecting part 141 and the second connecting part 142 have two opposite sides. The first heating element 120 is disposed in the gap between the sides on the same side of the first connecting part 141 and the second connecting part 142, and the second heating element 130 is disposed in the gap between the sides on the other side of the first connecting part 141 and the second connecting part 142. This allows the first connecting part 141 and the second connecting part 142 to connect the first heating element 120 and the second heating element 130 into a single structure for easy synchronous assembly, while not affecting the discharge of aerosols generated on the first heating element 120 and the second heating element 130.

[0043] In some embodiments, the first heating element 120 and the second heating element 130 are arranged opposite each other along a first direction X, and the first connecting portion 141 and the second connecting portion 142 are arranged opposite each other along a second direction Y. The first heating element 120 and the second heating element 130 are planar structures, and the first connecting portion 141 and the second connecting portion 142 are also generally planar structures. An airflow channel 150, which is generally rectangular, is formed between the first heating element 120, the second heating element 130, the first connecting portion 141, and the second connecting portion 142 to increase the cross-sectional flow of the airflow channel 150. The planar design of the first heating element 120 and the second heating element 130 can increase their contact area with the atomizing matrix, which helps to increase the atomization amount of the aerosol. The first heating element 120 and the second heating element 130 can be rectangular structures, which are simple in structure and easy to manufacture.

[0044] Of course, in other embodiments, the first heating element 120 and the second heating element 130 may also be curved structures, and the first connecting portion 141 and the second connecting portion 142 may be planar or curved structures. For example, the first connecting portion 141 and the second connecting portion 142 are curved structures, forming a generally cylindrical airflow channel 150 with the first heating element 120 and the second heating element 130. The first heating element 120, the first connecting portion 141, the second heating element 130, and the second connecting portion 142 are sequentially connected along the circumference of the airflow channel 150.

[0045] Please see Figure 6 In some embodiments, the first conductive spring 144 includes a first electrode 1441 and a second electrode 1442 that are disposed opposite to each other and electrically connected along the first direction X, and the second conductive spring 145 includes a third electrode 1451 and a fourth electrode 1452 that are disposed opposite to each other and electrically connected along the first direction X. The two sides of the first heating element 120 are electrically connected to the first electrode 1441 and the third electrode 1451, respectively, and the two sides of the second heating element 130 are electrically connected to the second electrode 1442 and the fourth electrode 1452, respectively.

[0046] Please continue reading. Figure 6 In some embodiments, the conductive spring assembly 140 is provided with a fixing post 1431, and the first conductive spring 144 and the second conductive spring 145 are respectively provided with fixing holes 147, with the fixing post 1431 assembled into the fixing hole 147. Two fixing posts 1431 and two fixing holes 147 are provided to achieve stable installation of the various components of the conductive spring assembly 140. The fixing post 1431 can be a thermoplastic post, with mature technology and materials, which can reduce production costs and facilitate mass production.

[0047] Please see Figure 7 In some embodiments, both the first heating element 120 and the second heating element 130 include a liquid guiding component 121 and a heating element 122. The heating element 122 is disposed near the airflow channel 150. The liquid guiding component 121 has multiple liquid inlets 1211. The housing assembly 110 has a liquid storage chamber 115. The liquid inlets 1211 communicate with the liquid storage chamber 115 to guide the atomized matrix in the liquid storage chamber 115 to the heating element 122. The heating element 122 heats up after being energized to heat the atomized matrix. The liquid inlet is disposed through the liquid guiding component 121 along the first direction X. The liquid guiding component 121 can be made of a porous liquid guiding material, such as porous cotton fiber material or porous ceramic material. The heating element 122 can be a ceramic heating element, a glass heating element with a conductive coating or plating, or a MEMS heating element. It is in contact with the first electrode plate 1441, the second electrode plate 1442, the third electrode plate 1451, and the fourth electrode plate 1452, which can increase the contact area and provide stability of the electrical connection.

[0048] To facilitate the fixing of the liquid guiding component 121 and the heating element 122, both the first heating element 120 and the second heating element 130 may include two fixing sleeves 123. The two fixing sleeves 123 are disposed on the conductive spring assembly 140 and are fitted around the liquid guiding component 121 and the heating element 122. Specifically, the fixing sleeve 123 may be a hollow rectangular structure with two rectangular slots along the thickness direction (first direction X) of the fixing sleeve 123, which are fixedly connected to the four sides of the liquid guiding component 121 and the heating element 122 respectively.

[0049] Please see Figure 9 In some embodiments, the atomizing device 100 further includes electrode posts 160, which are used to contact the conductive springs (or conductive posts) of the power supply assembly 200 to achieve electrical connection. The housing assembly 110 is provided with electrode holes 118, and the electrode posts 160 are disposed in the electrode holes 118. There are two electrode posts 160 and two electrode holes 118, and the electrode posts 160 are disposed in the electrode holes 118 in a one-to-one correspondence. The two electrode posts 160 correspond to the positive and negative terminals in the circuit, respectively, and are electrically connected to the first conductive spring 144 and the second conductive spring 145, respectively.

[0050] Please see Figures 9 to 11 In some embodiments, the housing assembly 110 includes a housing body 111, a first support 112, a second support 113, and a base 114. The first support 112 and the second support 113 are both disposed within the housing body 111. At least a portion of the base 114 is inserted into the housing body 111, and the first support 112 and the base 114 are disposed on opposite sides of the second support 113. The first support 112 and the housing body 111 enclose a liquid storage cavity 115. The first support 112 is provided with a liquid inlet channel 1121, and the liquid storage cavity 115 communicates with a liquid inlet 1211 through the liquid inlet channel 1121. The atomizing matrix can be guided sequentially along the liquid inlet channel 1121 and the liquid inlet 1211 to the heating element 122. A flow diagram is shown below. Figure 10 As shown; the conductive spring assembly 140, the first heating element 120, and the second heating element 130 are disposed on the second bracket 113; the housing assembly 110 is provided with an air outlet channel 116, which passes through the first bracket 112 along the axial direction of the housing body 111 and extends into the housing body 111; the base 114 is provided with an air inlet channel 117, which is connected to the air outlet channel 116 through an airflow channel 150, so that the air entering from the air inlet channel 117 can carry the aerosol in the airflow channel 150 and be discharged from the atomizing device 100 along the air outlet channel 116, and the air and aerosol flow as... Figure 9 As shown. Specifically, the first bracket 112, the second bracket 113 and the base 114 are arranged sequentially along the axial direction of the housing body 111, which can be configured as an integral structure or as a split structure for easy processing.

[0051] In some embodiments, the liquid inlet channel 1121 includes a first straight segment extending axially along the housing body 111 and a second straight segment extending along the first direction X, which are interconnected. The first straight segment helps the atomizing matrix in the liquid storage chamber 115 to flow under the action of gravity, thereby ensuring sufficient atomizing matrix. The second straight segment can not only guide the atomizing matrix but also serve as a buffer space to ensure that the atomizing matrix can be continuously guided to the first heating element 120 and the second heating element 130.

[0052] In some embodiments, the axes of the air inlet channel 117 and the air outlet channel 116 are both straight lines extending along the axial direction of the housing body 111, thereby reducing resistance to air and / or aerosol flow and helping to accelerate the speed of aerosols.

[0053] Please continue reading. Figure 10 In some embodiments, the air intake channel 117 includes a straight section 1171 extending axially along the housing body 111 and a plurality of air intake holes 1172 provided through the base 114 along the axial direction of the housing body 111. The plurality of air intake holes 1172 are evenly arranged along the surface of the hemispherical structure. The air intake holes 1172 connect the straight section 1171 and the airflow channel 150 so that air enters the airflow channel 150 evenly.

[0054] In some embodiments, a sealing element 170 is provided between the first bracket 112 and the housing body 111, and a sealing ring 180 is provided between the base 114 and the housing body 111 to increase the sealing effect of the atomizing device 100. Both the sealing element 170 and the sealing ring 180 can be made of silicone material.

[0055] In some embodiments, an electrode hole 118 is disposed on a base 114 and passes through the base 114 along the axial direction of the housing body 111, so that the electrode post 160 passes through the electrode hole 118 and is electrically connected to the first conductive spring 144 and the second conductive spring 145.

[0056] In some embodiments, the third connecting portion 143 is disposed at one end of the first connecting portion 141 and the second connecting portion 142 near the base 114, and the fixing post 1431 is disposed on the third connecting portion 143 and cooperates with the fixing hole 147.

[0057] Please see Figure 12 In some embodiments, the first conductive spring 144 and the second conductive spring 145 are respectively provided with insertion holes 146, and the electrode post 160 can pass through the electrode hole 118 and be inserted into the insertion hole 146, and contact the first conductive spring 144 and the second conductive spring 145. The first conductive spring 144, the second conductive spring 145 and the electrode post 160 are all made of conductive materials (such as conductive metals).

[0058] Please see Figure 13 and Figure 14 In some embodiments, the second bracket 113 has an internal mounting space 1131 and mounting grooves 1132. Two mounting grooves 1132 are provided and are arranged along the first direction X on both sides of the mounting space 1131, communicating with it. A conductive spring assembly 140 is disposed within the mounting space 1131. The first heating element 120 and the second heating element 130 are respectively disposed within the two mounting grooves 1132. Two first brackets 112 may also be provided, respectively disposed within the two mounting grooves 1132, and the liquid inlet channel 1121 communicates with the liquid storage chamber 115 and the liquid inlet 1211. Specifically, the mounting space 1131 has an opening on the side facing the base 114. The conductive spring assembly 140 is disposed within the mounting space 1131 through the opening. The two first brackets 112 are fitted against the fixing sleeve 123 to ensure smooth flow of the atomizing matrix while fixing the first heating element 120 and the second heating element 130. During assembly, the conductive spring assembly 140, the first heating element 120, the second heating element 130 and the first bracket 112 can be assembled into an integrated structure through the second bracket 113. This integrated structure can then be assembled with the second bracket 113, the base 114 and the housing body 111. The assembly is simple and can improve assembly efficiency.

[0059] The above examples illustrate this application only to aid understanding and are not intended to limit its scope. Those skilled in the art to which this application pertains can make various simple deductions, modifications, or substitutions based on the ideas presented.

Claims

1. An atomizing device, characterized in that, include: Housing assembly; First heating element; The second heating element and the first heating element are disposed opposite to each other and spaced apart within the housing assembly along a first direction; as well as A conductive spring assembly is disposed within the housing assembly to realize the electrical connection between the first heating element, the second heating element and the power supply assembly. The first heating element, the second heating element and the conductive spring assembly together form an airflow channel.

2. The atomizing device according to claim 1, characterized in that, The first heating element and the second heating element are connected in parallel.

3. The atomizing device according to claim 1, characterized in that, The conductive spring assembly includes a first connecting part, a second connecting part, a third connecting part, a first conductive spring, and a second conductive spring. The first connecting part and the second connecting part are arranged opposite to each other and spaced apart along a second direction, and the second direction is perpendicular to the first direction. The first conductive spring is fixed to the first connecting part, the second conductive spring is fixed to the second connecting part, the two sides of the first heating element are electrically connected to the first conductive spring and the second conductive spring respectively, the two sides of the second heating element are electrically connected to the first conductive spring and the second conductive spring respectively, and the first heating element, the first connecting part, the second heating element and the second connecting part are sequentially connected to form the airflow channel; The first connecting part and the second connecting part are connected at the same end through the third connecting part.

4. The atomizing device according to claim 3, characterized in that, The first conductive spring includes a first electrode and a second electrode that are disposed opposite to each other and electrically connected along the first direction; the second conductive spring includes a third electrode and a fourth electrode that are disposed opposite to each other and electrically connected along the first direction. The first heating element is electrically connected to the first electrode plate and the third electrode plate on both sides, and the second heating element is electrically connected to the second electrode plate and the fourth electrode plate on both sides.

5. The atomizing device according to claim 3, characterized in that, The atomizing device further includes two electrode posts, which are electrically connected to the first conductive spring and the second conductive spring, respectively. The housing assembly is provided with electrode holes for assembling the electrode posts.

6. The atomizing device according to claim 3, characterized in that, The third connecting part is provided with a fixing post, and the first conductive spring and the second conductive spring are respectively provided with fixing holes, and the fixing post is assembled in the fixing holes.

7. The atomizing device according to any one of claims 1-6, characterized in that, Both the first heating element and the second heating element include a liquid guiding element and a heating element, with the heating element disposed close to the airflow channel; The liquid guiding component is provided with multiple liquid inlets for guiding the atomizing matrix to the heating element; the heating element is used to heat the atomizing matrix.

8. The atomizing device according to claim 7, characterized in that, The housing assembly includes a housing body, a first bracket, a second bracket, and a base. The first bracket and the second bracket are both disposed within the housing body, and the base is at least partially inserted into the housing body. The first bracket and the base are disposed on both sides of the second bracket. The first bracket and the main body of the housing form a liquid storage cavity. The first bracket is provided with a liquid inlet channel, and the liquid storage cavity is connected to the liquid inlet through the liquid inlet channel. The conductive spring assembly, the first heating element, and the second heating element are disposed on the second bracket; The housing assembly is provided with an air outlet channel, which passes through the first bracket along the axial direction of the housing body and extends into the housing body. The base is provided with an air inlet channel, which is connected to the air outlet channel through the airflow channel.

9. The atomizing device according to claim 8, characterized in that, The second bracket has an internal mounting space and mounting groove; The mounting slots are provided in two places and are arranged on both sides of the mounting space along the first direction and are connected to the mounting space; The conductive spring assembly is disposed within the mounting space, and the first heating element and the second heating element are respectively disposed within the two mounting slots; There are also two first brackets, and the two first brackets are arranged in the two mounting slots in a one-to-one correspondence.

10. An atomizing device, characterized in that, It includes a power supply component and an atomizing device as described in any one of claims 1-9, wherein the power supply component is used to supply power to the atomizing device.

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