Heating assembly, atomizer and atomization device

Abstract

The application relates to the technical field of atomizers, and discloses a heating assembly, an atomizer and an atomizing device. The heating assembly comprises a heating body, the heating body is in a mesh shape and comprises a plurality of spaced first heating wires and a plurality of spaced second heating wires, the first heating wires and the second heating wires are arranged alternately, the resistance value of the first heating wires is greater than that of the second heating wires, and the thermal conductivity of the second heating wires is greater than that of the first heating wires; and a connecting wire is arranged at the end of the first heating wire and electrically connected to the first heating wire, and the connecting wire is used for connecting a power supply. The heating assembly has small resistance fluctuation, can ensure stable heating, avoids heat concentration, can improve the thermal uniformity of the heating body, and thus can reduce the occurrence of the burning phenomenon as much as possible, and effectively solves the technical problem that the existing heating assembly has excessively large local resistance and thus has excessively high heating temperature and is prone to the burning phenomenon.

Description

TECHNICAL FIELD

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

[0002] In the internal structure of an electronic atomizer, the tobacco liquid is generally in a liquid state. When the electronic atomizer is used, the tobacco liquid needs to be heated into steam first and then volatilized outward. A common heating method is that an electric current passes through a resistance element, the resistance element is heated, the tobacco liquid near the resistance element is evaporated at high temperature, and finally steam is formed. Common heating elements include a ceramic heating core and a resistance wire heating core.

[0003] In the existing electronic atomizer, a metal plate is often etched to form a complex-shaped circuit and used as a heating assembly. However, the uniformity of the cross section of the circuit is difficult to guarantee, and local resistance is often too large, causing the heating temperature to be too high and the phenomenon of burning out to occur. In addition, due to the small use space, the heating assembly is also prone to short circuit during assembly, causing failure. SUMMARY

[0004] The purpose of the present application is to provide a heating assembly, an atomizer and an atomization device to solve the technical problem that the local resistance of the heating assembly in the existing atomizer is too large, causing the heating temperature to be too high and the phenomenon of burning out to occur easily.

[0005] An embodiment of the first aspect of the present application provides a heating assembly, comprising:

[0006] a heating body, the heating body is in a mesh shape and includes a plurality of spaced first heating wires and a plurality of spaced second heating wires, the first heating wires and the second heating wires are arranged alternately, the resistance value of the first heating wires is greater than the resistance value of the second heating wires, and the thermal conductivity of the second heating wires is greater than the thermal conductivity of the first heating wires;

[0007] a connecting wire, provided at the end of the first heating wire and electrically connected to the first heating wire, the connecting wire is used to connect a power supply.

[0008] In an embodiment, the first heating wire is arranged in a wave shape, and the first heating wire extends in a curved manner along a preset direction, and the preset direction is arranged at an angle with the extension direction of the connecting wire.

[0009] In an embodiment, a plurality of bending portions are formed on the first heating wire, and the alternation of the second heating wire and the first heating wire is located at the bending portion.

[0010] In an embodiment, the number of the connecting wires is two, and the two connecting wires are respectively provided at opposite ends of the first heating wire and parallel to each other.

[0011] In an embodiment, the end of each of the first heating wires is welded with the connecting wire.

[0012] The mesh heating body in the heating assembly includes a plurality of spaced first heating wires and a plurality of spaced second heating wires. The first heating wires and the second heating wires are staggered to ensure the size stability of the cross section of the heating body. The first heating wires have a greater resistance value than the second heating wires, and the second heating wires have a greater thermal conductivity than the first heating wires. The first heating wires can serve as stable heating sources after being powered on, and the second heating wires can quickly dissipate the heat of the heating sources to the surroundings. The resistance fluctuation is small, the heating is stable, the heat concentration is avoided, the thermal uniformity of the heating body is improved, the burning phenomenon is reduced as much as possible, and the technical problem of the existing heating assembly that the local resistance is too large to cause the heating temperature to be too high and the burning phenomenon to easily occur is effectively solved.

[0013] Embodiments of the second aspect of the application provide an atomizer, comprising:

[0014] A main body, wherein an atomizing cavity and a tobacco tar cavity are arranged in the main body;

[0015] The heating assembly is arranged in the atomizing cavity.

[0016] An oil guide member, which covers the heating body of the heating assembly, one end of the oil guide member can extend into the tobacco tar cavity and is used to guide the tobacco tar in the tobacco tar cavity to the heating body.

[0017] In an embodiment, the first heating wires are arranged in a wave shape and form a plurality of bending portions, the oil guide member is attached to the bending portions and surrounds the first heating wires to form an airflow channel, and the airflow channel is used for the smoke generated by the atomization of the tobacco tar on the oil guide member to pass through and volatilize outward.

[0018] In an embodiment, the atomizer further comprises a shape retaining tube arranged in the atomizing cavity, and the heating assembly is in a coiled state and is accommodated in the shape retaining tube.

[0019] In an embodiment, a channel is arranged in the shape retaining tube, and the heating assembly is arranged in the channel.

[0020] A through groove is arranged in the side wall of the shape retaining tube and is in communication with the channel, and one end of the oil guide member can pass through the through groove and extend outward to the tobacco tar cavity.

[0021] The mesh heating body in the atomizer includes a plurality of spaced first heating wires and a plurality of spaced second heating wires. The first heating wires and the second heating wires are staggered, so that the cross-sectional size of the heating body is stable. The first heating wires can serve as stable heating sources after being powered on, and the second heating wires can quickly dissipate the heat of the heating sources to the surroundings, so that the resistance fluctuation is small, the heating is stable, the heat concentration is avoided, the heat uniformity of the heating body is improved, the burning phenomenon is reduced as much as possible, and the technical problem that the local resistance of the existing heating assembly is too large, the heating temperature is too high, and the burning phenomenon is prone to occur is effectively solved.

[0022] The third aspect of the present application provides an atomization device, which comprises the atomizer of any one of the second aspect.

[0023] The atomization device provided by the present application has stable heating and fast heat dissipation, avoids heat concentration, reduces the burning phenomenon as much as possible, and effectively solves the technical problem that the local resistance of the existing heating assembly is too large, the heating temperature is too high, and the burning phenomenon is prone to occur. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0025] Figure 1 is a schematic diagram of the heating assembly provided by the first aspect of the present application;

[0026] Figure 2 is Figure 1 is a schematic diagram of the heating assembly after wave processing;

[0027] Figure 3 is Figure 2 is a schematic diagram of the heating assembly after being covered by the oil guide;

[0028] Figure 4 is Figure 3 is a schematic diagram of the heating assembly and the oil guide during winding;

[0029] Figure 5 is Figure 3 is a front view of the heating assembly and the oil guide after winding is completed and placed in the shape retaining tube;

[0030] Figure 6 is Figure 5 is a top view of the heating assembly and the oil guide after winding is completed and placed in the shape retaining tube.

[0031] The meanings of the marks in the figures are as follows:

[0032] 100, heating assembly;

[0033] 10, heating body; 101, bending part; 11, first heating wire; 12, second heating wire;

[0034] 20, connecting wire;

[0035] 30, oil guide; 31, oil inlet guide head;

[0036] 41, air flow channel; 42, shape retaining tube; 421, channel; 43, through groove; 44, rotating shaft. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application.

[0038] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0039] It should be understood that the terms "length", "width", "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0040] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] The first aspect of the embodiments of the present application proposes a heating assembly which can be used in an atomizer to meet the requirements of uniform heating after power-on and to avoid heat concentration.

[0042] Please refer to Figure 1 and Figure 2 In one embodiment of the present application, the heating assembly 100 comprises a heating body 10 and a connecting wire 20.

[0043] The heating body 10 is in a mesh shape and comprises a plurality of spaced first heating wires 11 and a plurality of spaced second heating wires 12, the first heating wires 11 and the second heating wires 12 are arranged alternately, so that the heating body 10 has a large specific surface area, and the heating positions are relatively dispersed and uniformly distributed. It can be understood that each first heating wire 11 is connected to a plurality of second heating wires 12, and each second heating wire 12 is connected to a plurality of first heating wires 11.

[0044] The connecting wire 20 is arranged at the end of the first heating wire 11 and is electrically connected to the first heating wire 11, and the connecting wire 20 is used to externally connect a power supply. In this way, the current can flow into the first heating wire 11 through the connecting wire 20, and according to Joule's law, the first heating wire 11 can convert electrical energy into internal energy and heat up when powered on. It can be understood that the connecting wire 20 is connected to each first heating wire 11, so that each first heating wire 11 can be normally powered on.

[0045] Among them, the resistance value of the first heating wire 11 is greater than the resistance value of the second heating wire 12, and the thermal conductivity of the second heating wire 12 is greater than the thermal conductivity of the first heating wire 11. Then, the first heating wire 11 can act as a stable heat source after being powered on, and the second heating wire 12 can quickly dissipate the heat of the heat source to the surrounding and heat the tobacco oil in contact with the heating body 10, which can also effectively prevent heat concentration. In this way, the two cooperate to ensure that the cross-sectional size of the heating body 10 is stable, the resistance fluctuation is small, and the heating is stable, which can avoid heat concentration and improve the thermal uniformity of the heating body 10, thereby avoiding local temperature being too high.

[0046] Among them, the first heating wire 11 is made of a high-resistance metal material, such as copper, nickel-chromium alloy, nickel-chromium-iron, iron-chromium-aluminum, stainless steel, etc.; the second heating wire 12 is made of a high-thermal-conductivity metal material, such as silver, copper, aluminum, etc.

[0047] The mesh-shaped heating body 10 in the heating assembly 100 includes a plurality of spaced first heating wires 11 and a plurality of spaced second heating wires 12. Since the first heating wires 11 and the second heating wires 12 are staggered, the cross-sectional size of the heating body 10 is stable. Since the resistance value of the first heating wire 11 is greater than the resistance value of the second heating wire 12, and the thermal conductivity of the second heating wire 12 is greater than the thermal conductivity of the first heating wire 11, the first heating wire 11 can serve as a stable heat source after being powered on, and the second heating wire 12 can quickly dissipate the heat of the heat source to the surrounding, the resistance fluctuation is small, the heating is stable, the heat concentration is avoided, the thermal uniformity of the heating body 10 is improved, thereby reducing the occurrence of burning phenomenon as much as possible, and effectively solving the technical problem that the existing heating assembly has too large local resistance, which leads to too high heating temperature and easy burning phenomenon.

[0048] Please refer to Figure 1 and Figure 2 In an embodiment of the present application, the first heating wire 11 is arranged in a wave shape, and the first heating wire 11 extends along a preset direction, and the preset direction is arranged at an angle with the extension direction of the connecting wire 20. In this way, under the premise that the overall length of the heating body 10 is the same, the first heating wire 11 arranged in a wave shape has a longer length and a larger specific surface area than the first heating wire 11 arranged in a straight line. Therefore, in actual use, the contact area between the heating position and the tobacco tar can be increased, thereby improving the evaporation speed of the tobacco tar gasification; in addition, the length increase can also increase the heating amount of the first heating wire 11.

[0049] It can be understood that the first heating wire 11 arranged in a wave shape is located in a plane, and the preset direction is the extension direction of the plane, and the extension direction of the connecting wire 20 is the length direction. In the embodiment, please refer to Figures 1 to 3 , the first heating wire 11 extends in a direction perpendicular to the connecting wire 20, that is, the angle between the preset direction and the extension direction of the connecting wire 20 is 90°, and the overall structure is regular and convenient for later winding. It can be understood that in other embodiments of the present application, the angle between the preset direction and the extension direction of the connecting wire 20 can also be other values, such as an acute angle or an obtuse angle, which is not limited herein.

[0050] In addition, in the embodiment, please refer to Figures 1 to 3Each wave-shaped first heating wire 11 includes continuously and spaced wave crests and wave troughs, that is to say, each wave crest and wave trough of each first heating wire 11 is provided with a bending portion 101, that is, each first heating wire 11 is provided with a plurality of bending portions 101. The staggered position of the second heating wire 12 and the first heating wire 11 is at the bending portion 101, that is, along the extension direction of the second heating wire 12, the second heating wire 12 is sequentially connected to the corresponding bending portions 101 of the plurality of first heating wires 11, at this time, the adjacent two second heating wires 12 are respectively located at the adjacent two bending portions 101, one of which is a wave crest and the other of which is a wave trough.

[0051] It can be understood that in other embodiments of the present application, the position of the second heating wire 12 can also be other. For example, the second heating wire 12 can be located at any position between the adjacent bending portions 101 of the first heating wire 11, which also does not affect the contact area of the heating body 10 and the tobacco tar; in another embodiment, the second heating wire 12 is distributed more closely, and a plurality of second heating wires 12 can be arranged side by side between the adjacent two bending portions 101, and correspondingly, a plurality of second heating wires 12 can be arranged on the same bending portion 101, which is not limited herein.

[0052] Please refer to Figure 1 In an embodiment of the present application, the number of the connecting wires 20 is two, one of the two connecting wires 20 is connected to the positive electrode of the power supply, and the other is connected to the negative electrode of the power supply. The two connecting wires 20 are respectively arranged at the opposite ends of the first heating wire 11 and parallel to each other. In this way, when the heating body 10 is subsequently subjected to deformation treatment such as winding, the two connecting wires 20 do not affect each other, and the short circuit phenomenon is avoided as much as possible, thereby improving the stability of the electrical connection of the heating assembly 100.

[0053] Specifically, the first heating wire 11 includes opposite first and second ends, one connecting wire 20 is connected to the first ends of all the first heating wires 11 and connected to the positive electrode of the power supply, and the other connecting wire 20 is connected to the second ends of all the first heating wires 11 and connected to the negative electrode of the power supply. That is to say, the plurality of first heating wires 11 are connected in parallel between the two connecting wires 20. In this way, the overall resistance value of the heating body 10 can be reduced, thereby improving the power of the heating body 10, which can meet the needs of customers who require high-concentration smoke.

[0054] In an embodiment of the present application, the end of each first heating wire 11 is welded with the connecting wire 20, compared with the preparation of the heating body 10 by etching, this preparation method is simple, which can improve the production efficiency; in addition, the structure connection is stable, which can improve the product stability of the heating assembly 100 and avoid easy failure.

[0055] It can be understood that in other embodiments of the present application, the first heating wire 11 and the connecting wire 20 can also be connected by stamping, but are not limited thereto.

[0056] In addition, the first heating wire 11 and the second heating wire 12 can also be prepared by welding or stamping, which is not limited herein.

[0057] The mesh-shaped heating body 10 in the heating assembly 100 described above includes a plurality of spaced first heating wires 11 and a plurality of spaced second heating wires 12. Since the first heating wires 11 and the second heating wires 12 are staggered, the cross-sectional area of the heating body 10 can be ensured to be stable in size. The first heating wire 11 can serve as a stable heat source after being electrified, and the second heating wire 12 can rapidly dissipate the heat of the heat source to the surroundings, so that the resistance fluctuation is small, the heating is stable, the heat concentration is avoided, the thermal uniformity of the heating body 10 is improved, and the occurrence of the burnt phenomenon is reduced as much as possible, thereby effectively solving the technical problem that the local resistance of the existing heating assembly is too large, the heating temperature is too high, and the burnt phenomenon is prone to occur.

[0058] The second aspect of the embodiments of the present application proposes an atomizer, please refer to Figures 1 to 3 The atomizer includes a main body (not shown in the figure), the heating assembly 100 as proposed in any one of the embodiments of the first aspect, and the oil guide 30.

[0059] The main body is provided with an atomization cavity and a tobacco tar cavity. The tobacco tar cavity is used for accommodating tobacco tar, and the atomization cavity is used for providing a space for atomizing the tobacco tar. The atomization cavity is in communication with the air outlet channel, so that the smoke generated after the tobacco tar is atomized is transported into the air outlet channel and then discharged to the outside.

[0060] The heating assembly 100 is arranged in the atomization cavity, and the oil guide 30 covers the heating body 10 of the heating assembly 100. One end of the oil guide 30 can extend into the tobacco tar cavity and be used for guiding the tobacco tar in the tobacco tar cavity to the heating body 10. In this way, the tobacco tar in the tobacco tar cavity can be transported to the heating assembly 100 through the oil guide 30 and atomized in the atomization cavity.

[0061] It can be understood that the oil guide 30 should be made of a material that can easily absorb tobacco tar, for example, the oil guide 30 can be made of oil-absorbing cotton cloth or the like, so as to increase the oil storage capacity.

[0062] Further, the shape of the oil guide 30 can be adapted to the heating body 10, so as to ensure that the heating body 10 has the largest possible contact area with the tobacco tar and is fully contacted. Specifically, please refer to Figures 1 to 4 In the present embodiment, the first heating wire 11 is arranged in a wave shape and forms a plurality of bending portions 101. The staggered positions of the second heating wire 12 and the first heating wire 11 can be located at the bending portions 101, i.e., along the extension direction of the second heating wire 12, the second heating wire 12 is sequentially connected to the corresponding bending portions 101 of a plurality of first heating wires 11.

[0063] Specifically, the oil-guiding component 30 is a sheet-like oil-guiding cotton cloth that covers both the upper and lower surfaces of the heating element 10. The oil-guiding component 30 can be laid from one end of the heating element 10, first covering one side of the heating element 10, and then bent at the other end of the heating element 10 to cover the other side, resulting in a U-shape after the oil-guiding component 30 covers the heating element 10. Since the heating element 10 has a wavy shape, after the oil-guiding component 30 covers the heating element 10, it fits against the bent portion 101 and forms an airflow channel 41 with the first heating wire 11. The airflow channel 41 allows the vapor from the atomized e-liquid on the oil-guiding component 30 to pass through and evaporate outwards.

[0064] Since two adjacent second heating wires 12 are located at two adjacent bends 101, one bend 101 being a crest and the other a trough, after the oil guide 30 is attached to the bend 101, the oil guide 30, the two adjacent second heating wires 12, and the first heating wire 11 located between the two adjacent second heating wires 12 together form an airflow channel 41, and the airflow channel 41 is parallel to the extending direction of the second heating wires 12. It can be understood that after the oil guide 30 covers the heating element 10, it can form multiple spaced airflow channels 41.

[0065] It is understandable that since all the first heating wires 11 in the heating element 10 are spaced apart and all the second heating wires 12 are parallel and spaced apart, the airflow channel 41 is in a through state along the extension direction of the connecting wire 20. In this way, the resistance of airflow can be reduced, ensuring that the smoke after the e-liquid is atomized can be smoothly volatilized outward through the airflow channel 41, and ensuring that the smoke is transported to the exhaust channel through the unobstructed airflow channel 41.

[0066] Furthermore, one end of the oil guide 30 is an oil inlet guide head 31. After the oil guide 30 covers the heating element 10, the end of the oil inlet guide head 31 is a free end, and the oil inlet guide head 31 can extend into the e-liquid chamber and deliver e-liquid.

[0067] Please refer to Figure 1 , Figures 4 to 6 In one embodiment of this application, the atomizer further includes a shape-holding tube 42 disposed within the atomization chamber, and the heating element 100 is in a wound state and housed within the shape-holding tube 42. Thus, the heating element 100 occupies less space and can be used with atomizers of different shapes and models.

[0068] Among them, the shape retaining tube 42 can be a metal tube with high structural strength and stable chemical properties.

[0069] Specifically, please refer to Figure 1 and Figure 2 After the heating element 100 is formed into a wavy shape in the planar direction, the winding method of the heating element 100 includes: First, please refer to...Figure 3 Apply oil guides 30 to the upper and lower surfaces of the heating element, leaving an oil inlet guide 31 exposed; then, please refer to... Figure 4 Insert a rotating shaft 44 at the end furthest from the oil inlet guide head 31, and rotate this rotating shaft 44 clockwise (X direction in the diagram) to wind the straight oil guide and heating element into an approximately circular structure, leaving the oil inlet guide head 31 exposed. It is understood that the shape of the airflow channel 41 will change during the winding process of the oil guide and heating element, but it will still remain unobstructed. Next, please refer to... Figure 5 and Figure 6 The shape retaining tube 42 is fitted over the entire near-circular structure for use in subsequent processes; finally, the rotating shaft 44 is removed.

[0070] Specifically, please refer to Figure 1 , Figure 5 and Figure 6 In this embodiment, the shape-holding tube 42 has a channel 421 inside, which is connected to the atomizing chamber. The heating element 100 passes through the channel 421. A groove 43 communicating with the channel 421 is opened on the side wall of the shape-holding tube 42. One end of the oil guide 30 can pass through the groove 43 and extend outward to the e-liquid chamber, that is, the oil inlet guide head 31 can pass through the groove 43 and extend outward to the e-liquid chamber. In this way, the shape of the oil guide 30 and the heating element 100 will not easily change during use, ensuring the stability of the atomizer during use.

[0071] The mesh heating element 10 in the aforementioned atomizer includes multiple spaced first heating wires 11 and multiple spaced second heating wires 12. Because the first heating wires 11 and the second heating wires 12 are arranged alternately, the cross-sectional area of ​​the heating element 10 can be kept stable. The first heating wires 11 can serve as a stable heat source after being energized, while the second heating wires 12 can quickly dissipate the heat from the heat source to the surroundings. The resistance fluctuation is small, which can ensure stable heating, avoid heat concentration, and improve the thermal uniformity of the heating element 10. This minimizes the occurrence of scorching and effectively solves the technical problem that the existing heating components have excessive local resistance, resulting in excessively high heating temperature and easy scorching.

[0072] An embodiment of the third aspect of this application provides an atomizing device, including a power supply and an atomizer as proposed in any embodiment of the second aspect, wherein the power supply is electrically connected to the atomizer and drives the atomizer to operate.

[0073] The atomizing device proposed in this application features stable heating and rapid heat dissipation of the atomizer, avoiding heat concentration and minimizing the occurrence of scorching. This effectively solves the technical problem in existing atomizing devices where excessive local resistance of the heating component leads to excessively high heating temperatures and a tendency to scorch.

[0074] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not limit them; although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. An atomizer, characterized in that, include: The main body contains an atomizing chamber and an e-liquid chamber; A heating element is disposed within the atomizing chamber; An oil guide is provided, which covers the heating element of the heating component. One end of the oil guide can extend into the e-liquid chamber and is used to guide the e-liquid in the e-liquid chamber to the heating element. The heating component includes: The heating element is mesh-like and includes multiple spaced first heating wires and multiple spaced second heating wires. The first heating wires and the second heating wires are alternately arranged. The resistance value of the first heating wire is greater than that of the second heating wire, and the thermal conductivity of the second heating wire is greater than that of the first heating wire. A connecting wire is provided at the end of the first heating wire and electrically connected to the first heating wire; the connecting wire is used to connect to a power source. The first heating wire is wavy and has multiple bends. The oil guide is attached to the bends and forms an airflow channel with the first heating wire. The airflow channel is used to allow the vapor from the atomized e-liquid on the oil guide to pass through and evaporate outward. The atomizer also includes a shape retention tube disposed within the atomization chamber, and the heating component is in a wound state and housed within the shape retention tube.

2. The atomizer according to claim 1, characterized in that, The first heating wire bends and extends along a preset direction, and the preset direction is set at an angle to the extension direction of the connecting wire.

3. The atomizer according to claim 2, characterized in that, The intersection of the second heating wire and the first heating wire is located at the bend.

4. The atomizer according to any one of claims 1-3, characterized in that, The number of connecting wires is two, and the two connecting wires are respectively located at opposite ends of the first heating wire and are parallel to each other.

5. The atomizer according to claim 4, characterized in that, The end of each of the first heating wires is soldered to the connecting wire.

6. The atomizer according to claim 1, characterized in that, The shape-retaining tube has a channel inside, and the heating element passes through the channel; The side wall of the shape-maintaining tube is provided with a through groove that communicates with the channel, and one end of the oil guide can pass through the through groove and extend outward to the e-liquid chamber.

7. An atomizing device, characterized in that, Includes the atomizer as described in any one of claims 1-6.

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