Iron-chromium-aluminum alloy heating net and atomization assembly

Abstract

The utility model provides an iron-chromium-aluminum alloy heating net and an atomization assembly. The iron-chromium-aluminum alloy heating net comprises a net body and pins, the net body comprises a net-shaped structure and connecting pieces, the two connecting pieces are connected to the two ends of the net-shaped structure respectively, the two pins are connected to the two connecting pieces respectively, the connecting pieces and the net-shaped structure are used for being attached to the supporting frame, and the two pins are used for being embedded into the supporting frame respectively. Each connecting piece is provided with a first connecting edge, a first bevel edge, a first transition edge, a second connecting edge, a second transition edge and a second bevel edge which are sequentially connected end to end, the first connecting edge of each connecting piece is connected with one pin, and the second connecting edge of each connecting piece is connected with one end of the net-shaped structure; the included angle between the first bevel edge of each connecting piece and the corresponding first connecting edge ranges from 100 degrees to 150 degrees, the included angle between the second bevel edge of each connecting piece and the corresponding first connecting edge ranges from 100 degrees to 150 degrees, and the thickness of each connecting piece ranges from 0.08 mm to 0.15 mm.

Description

Technical Field

[0001] This disclosure relates to the technical field of atomizing components, and in particular to an iron-chromium-aluminum alloy heating mesh and atomizing component. Background Technology

[0002] As one of the core components of an electronic atomizing device, the heating element is primarily responsible for heating and effectively atomizing e-liquid. It heats the e-liquid, e-cream, or other atomizing medium, turning it into vapor. Heating elements mainly include heating wires, ceramic heating elements, and heating meshes.

[0003] The heating element, typically made of stamped metal sheet, has a large heating area. This allows for more even heat distribution during heating, improving atomization efficiency. Compared to traditional coil heating, the heating element heats e-liquid faster, reducing waiting time and enhancing the user experience. Due to its large and uniform heating area, the vapor produced by the heating element is finer. This finer vapor results in higher e-liquid resolution and more layered flavor, allowing users to experience a more delicate and realistic vapor taste. Compared to the larger vapor particles produced by ordinary coils, the vapor produced by the heating element is more focused on flavor reproduction and vapor resolution, meeting the needs of users seeking a high-quality taste. Another significant advantage of the heating element is its longer lifespan. Because of its large heating area, carbon buildup in the e-liquid is evenly distributed across the entire heating element, reducing the risk of localized overheating and burning. Simultaneously, the heating element almost completely covers the wicking cotton, resulting in higher e-liquid utilization efficiency. These factors combined significantly extend the lifespan of the heating element compared to traditional coils.

[0004] A typical heating mesh includes a mesh body and pins. The mesh body has a mesh structure in the middle, which is used to heat the atomizing medium. That is, the mesh structure is the atomization point. The two pins are connected to the two ends of the mesh body respectively. The two pins are embedded in the support frame to fix the heating mesh on the support frame. The two pins are electrically connected to the positive and negative poles respectively, so that the heating mesh is energized and heats up.

[0005] However, the mesh has rectangular ends and right angles at all four corners. Right angles create stress concentration areas in mechanical design, resulting in higher local stress at the corners during stamping. This makes the heating mesh more prone to corner chipping, specifically at the right angles. Furthermore, the right angles also lead to a larger area in the non-mesh structure (non-atomized areas), resulting in greater heat loss. Additionally, the right angles increase resistance in these non-atomized areas, leading to higher heat generation and ultimately lower heat utilization. Utility Model Content

[0006] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide an iron-chromium-aluminum alloy heating mesh and atomizing component that suppresses corner chipping and improves heat utilization.

[0007] A heating mesh made of iron-chromium-aluminum alloy includes a mesh body and pins. The mesh body includes a mesh structure and connecting pieces. Two connecting pieces are respectively connected to both ends of the mesh structure, and two pins are respectively connected to two connecting pieces. Both the connecting pieces and the mesh structure are used to fit against a support frame. The two pins are respectively used to be embedded in the support frame. Each connecting piece has a first connecting edge, a first inclined edge, a first transition edge, a second connecting edge, a second transition edge, and a second inclined edge connected end to end. The first connecting edge of each connecting piece is connected to one of the pins, and the second connecting edge of each connecting piece is connected to one end of the mesh structure. The angle between the first inclined edge of each connecting piece and the corresponding first connecting edge is 100° to 150°, and the angle between the second inclined edge of each connecting piece and the corresponding first connecting edge is 100° to 150°. The thickness of each connecting piece is 0.08 mm to 0.15 mm.

[0008] In some embodiments, the angle between the first inclined side of each connecting piece and the corresponding first connecting side is 135°, the angle between the second inclined side of each connecting piece and the corresponding first connecting side is 135°, and the thickness of each connecting piece is 0.10 mm.

[0009] In some embodiments, each pin has two symmetrically arranged anti-breakage chamfers at the end opposite to the connecting piece.

[0010] In some embodiments, each pin includes a flush portion, a pre-folded portion, a transition portion, and an inward folded portion. The first end of the flush portion of each pin is connected to the corresponding first connecting edge. The flush portion of each pin is flush with the corresponding connecting piece. The first end of the pre-folded portion of each pin is bent to form the second end of the corresponding flush portion. The first end of the transition portion of each pin is bent to form the second end of the corresponding pre-folded portion. The transition portion of each pin is parallel to the corresponding connecting piece. The first end of the inward folded portion of each pin is bent to form the second end of the corresponding transition portion. The inward folded portion of each pin faces the corresponding flush portion.

[0011] In some embodiments, the second end of the inner fold of each pin is provided with two symmetrically arranged anti-breakage chamfers.

[0012] In some embodiments, the inner fold of each pin is parallel to the corresponding pre-fold.

[0013] In some embodiments, the pre-folded portion of each pin is perpendicular to the corresponding flush portion.

[0014] In some embodiments, the mesh structure includes connecting segments and branch segments. The two ends of the connecting segments are respectively connected to the second connecting edges of the two connecting pieces. There are multiple branch segments, which are spaced apart along the extension direction of the connecting segments. One end of each branch segment is connected to the connecting segment.

[0015] In some embodiments, the connecting segment is wavy.

[0016] An atomizing component includes a support frame and the iron-chromium-aluminum alloy heating mesh described in any of the above embodiments.

[0017] The purpose of this disclosure is achieved through the following technical solution:

[0018] Compared with the prior art, this disclosure has at least the following advantages:

[0019] 1. Since the angle between the first inclined side of each connecting piece and the corresponding first connecting edge is 100° to 150°, and the angle between the second inclined side of each connecting piece and the corresponding first connecting edge is 100° to 150°, the angle of each corner of the mesh is 100° to 150°, which reduces the stress concentration at the corners of the mesh and suppresses the problem of corner breakage of the heating mesh. The thickness of each connecting piece is 0.08 mm to 0.15 mm, which makes the connecting piece have strong flexibility and further reduces the problem of corner breakage of the heating mesh.

[0020] 2. Since the angle between the first inclined side of each connecting piece and the corresponding first connecting side is 100° to 150°, and the angle between the second inclined side of each connecting piece and the corresponding first connecting side is 100° to 150°, the area of ​​each connecting piece is reduced, the area of ​​the non-atomized part is reduced, the heat loss of the heating mesh is reduced, and the material used for each connecting piece is also reduced, thus reducing the resistance of the non-atomized part of the heating mesh, thereby improving the heat utilization rate. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of an atomizing component according to one embodiment;

[0023] Figure 1a for Figure 1 Another structural schematic diagram of the atomizing component shown;

[0024] Figure 2 for Figure 1 A schematic diagram of the iron-chromium-aluminum alloy heating mesh of the atomizing component is shown.

[0025] Figure 3 for Figure 1 Another structural schematic diagram of the iron-chromium-aluminum alloy heating mesh of the atomizing component is shown.

[0026] Reference numerals: 10, iron-chromium-aluminum alloy heating mesh; 100, mesh body; 110, mesh structure; 111, connecting section; 112, branch segment; 120, connecting piece; 121, first connecting edge; 122, first beveled edge; 123, first transition edge; 124, second connecting edge; 125, second transition edge; 126, second beveled edge; 200, pin; 210, flush part; 220, pre-folded part; 230, transition part; 240, inward folded part; 241, anti-breakage chamfer; 20, support frame. Detailed Implementation

[0027] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] This disclosure provides a heating mesh made of iron-chromium-aluminum alloy, including a mesh body and pins. The mesh body includes a mesh structure and connecting pieces. Two connecting pieces are respectively connected to both ends of the mesh structure, and two pins are respectively connected to the two connecting pieces. Both the connecting pieces and the mesh structure are used to fit against a support frame. The two pins are respectively used to be embedded in the support frame. Each connecting piece has a first connecting edge, a first inclined edge, a first transition edge, a second connecting edge, a second transition edge, and a second inclined edge connected end to end. The first connecting edge of each connecting piece is connected to a pin, and the second connecting edge of each connecting piece is connected to one end of the mesh structure. The angle between the first inclined edge of each connecting piece and the corresponding first connecting edge is 100° to 150°, and the angle between the second inclined edge of each connecting piece and the corresponding first connecting edge is 100° to 150°. The thickness of each connecting piece is 0.08 mm to 0.15 mm.

[0031] This disclosure also provides an atomizing component, including a support frame and the aforementioned iron-chromium-aluminum alloy heating mesh.

[0032] The aforementioned iron-chromium-aluminum alloy heating mesh and atomizing component have an angle of 100° to 150° between the first inclined side and the corresponding first connecting side of each connecting piece, and an angle of 100° to 150° between the second inclined side and the corresponding first connecting side of each connecting piece. This results in each corner of the mesh having an angle of 100° to 150°, reducing stress concentration at the corners of the mesh and suppressing the problem of corner breakage. The thickness of each connecting piece is 0.08 mm to 0.15 mm, giving the connecting pieces strong flexibility and further reducing the problem of corner breakage.

[0033] Furthermore, since the angle between the first inclined side of each connecting piece and the corresponding first connecting side is 100° to 150°, and the angle between the second inclined side of each connecting piece and the corresponding first connecting side is 100° to 150°, the area of ​​each connecting piece is reduced, the area of ​​the non-atomized part is reduced, the heat loss of the heating mesh is reduced, and the material used for each connecting piece is also reduced, thus reducing the resistance of the non-atomized part of the heating mesh, thereby improving the heat utilization rate.

[0034] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0035] like Figure 1 , Figure 1a and Figure 2As shown, one embodiment of the atomizing assembly includes an iron-chromium-aluminum alloy heating mesh 10 and a support frame 20, with the iron-chromium-aluminum alloy heating mesh 10 fixedly connected to the support frame 20. In some embodiments, the iron-chromium-aluminum alloy heating mesh 10 includes a mesh body 100 and pins 200. The mesh body 100 includes a mesh structure 110 and connecting pieces 120. The mesh structure 110 is used to heat the atomizing medium, causing the atomizing medium to atomize into smoke. Two connecting pieces 120 are respectively connected to both ends of the mesh structure 110, and two pins 200 are respectively connected to the two connecting pieces 120. Both the connecting pieces 120 and the mesh structure 110 are used to fit against the support frame 20, and the two pins 200 are respectively used to be embedded in the support frame 20. The two pins 200 are also respectively electrically connected to positive and negative electrodes, causing the iron-chromium-aluminum alloy heating mesh 10 to be energized and heated.

[0036] like Figure 3 As shown, each connecting piece 120 further comprises a first connecting edge 121, a first inclined edge 122, a first transition edge 123, a second connecting edge 124, a second transition edge 125, and a second inclined edge 126 connected end to end. The first connecting edge 121 of each connecting piece 120 is connected to a pin 200, and the second connecting edge 124 of each connecting piece 120 is connected to one end of the mesh structure 110. The angle between the first inclined edge 122 and the corresponding first connecting edge 121 of each connecting piece 120 is 100° to 150°, and the angle between the second inclined edge 126 and the corresponding first connecting edge 121 of each connecting piece 120 is 100° to 150°. The thickness of each connecting piece 120 is 0.08 mm to 0.15 mm. In this embodiment, the iron-chromium-aluminum alloy heating mesh 10 has a high resistivity, which means that under the same current, the iron-chromium-aluminum alloy heating mesh 10 can generate more heat, thus improving the heating efficiency of the iron-chromium-aluminum alloy. It is understandable that any two adjacent sides have rounded corners.

[0037] The aforementioned atomizing component and iron-chromium-aluminum alloy heating mesh 10 have an angle of 100° to 150° between the first inclined side 122 and the corresponding first connecting side 121 of each connecting piece 120, and an angle of 100° to 150° between the second inclined side 126 and the corresponding first connecting side 121 of each connecting piece 120. This results in each corner of the mesh body 100 having an angle of 100° to 150°, reducing stress concentration at the corners of the mesh body 100 and suppressing the problem of corner breakage of the heating mesh. The thickness of each connecting piece 120 is 0.08 mm to 0.15 mm, giving the connecting piece 120 strong flexibility and further reducing the problem of corner breakage of the heating mesh.

[0038] Furthermore, since the angle between the first inclined side 122 of each connecting piece 120 and the corresponding first connecting side 121 is 100° to 150°, and the angle between the second inclined side 126 of each connecting piece 120 and the corresponding first connecting side 121 is 100° to 150°, the area of ​​each connecting piece 120 is reduced, the area of ​​the non-atomized part is reduced, the heat loss of the heating mesh is reduced, and the material used in each connecting piece 120 is also reduced, thus reducing the resistance of the non-atomized part of the heating mesh, thereby improving the heat utilization rate.

[0039] like Figure 3 As shown, in some embodiments, the angle between the first inclined side 122 of each connecting piece 120 and the corresponding first connecting side 121 is 135°, the angle between the second inclined side 126 of each connecting piece 120 and the corresponding first connecting side 121 is 135°, and the thickness of the connecting pieces 120 is 0.10 mm, which reduces the probability of the heating mesh breaking and improves the energy utilization rate.

[0040] like Figure 2 As shown, in some embodiments, each pin 200 has two symmetrically arranged anti-breakage chamfers 241 at the end away from the connecting piece 120, which suppresses the problem of pin breakage and improves the quality of the heating mesh.

[0041] like Figure 2 As shown, in some embodiments, each pin 200 includes a flush portion 210, a pre-folded portion 220, a transition portion 230, and an inward folded portion 240. The first end of the flush portion 210 of each pin 200 is connected to the corresponding first connecting edge 121, and the flush portion 210 of each pin 200 is flush with the corresponding connecting piece 120. The first end of the pre-folded portion of each pin 200 is bent to form the second end of the corresponding flush portion 210. The first end of the transition portion 230 of each pin 200 is bent to form the second end of the corresponding pre-folded portion, and the transition portion 230 of each pin 200 is parallel to the corresponding connecting piece 120. The first end of the inward folded portion 240 of each pin 200 is bent to form the second end of the corresponding transition portion 230, and the inward folded portion 240 of each pin 200 faces the corresponding flush portion 210. In this embodiment, by providing multiple bending structures on the pin 200, the pin 200 is embedded in the support frame 20, thereby fixing the heating mesh on the support frame 20.

[0042] like Figure 2 As shown, in some embodiments, the second end of the inner fold 240 of each pin 200 is provided with two symmetrically arranged anti-breakage chamfers 241.

[0043] like Figure 2As shown, in some embodiments, the inner fold 240 of each pin 200 is parallel to the corresponding pre-fold 220, so that the inner fold 240 of each pin 200 and the corresponding pre-fold 220 are clamped together on the support frame 20, thereby improving the connection strength between the heating grid and the support frame 20.

[0044] like Figure 2 As shown, in some embodiments, the pre-folded portion 220 of each pin 200 is perpendicular to the corresponding flush portion 210, so that the pre-folded portion 220 and the corresponding flush portion 210 of each pin 200 are in contact with the support frame 20, thereby improving the connection stability between the heating grid and the support frame 20.

[0045] like Figure 3 As shown, in some embodiments, the mesh structure 110 includes a connecting segment 111 and branch segments 112. The two ends of the connecting segment 111 are respectively connected to the second connecting edges 124 of two connecting pieces 120. There are multiple branch segments 112, spaced apart along the extending direction of the connecting segment 111, with one end of each branch segment 112 connected to the connecting segment 111. In this embodiment, because the mesh structure 110 has multiple branch segments 112, the resistance value of the mesh structure 110 is increased, thereby increasing the heating efficiency of the mesh structure 110 and improving the atomization effect of the mesh structure 110.

[0046] like Figure 3 As shown, in some embodiments, the connecting segment 111 is wavy, which makes the length of the connecting segment 111 longer, thereby increasing the resistance value of the mesh structure 110 and improving the atomization effect of the mesh structure 110.

[0047] Compared with the prior art, this disclosure has at least the following advantages:

[0048] 1. Since the angle between the first inclined side 122 of each connecting piece 120 and the corresponding first connecting side 121 is 100° to 150°, and the angle between the second inclined side 126 of each connecting piece 120 and the corresponding first connecting side 121 is 100° to 150°, the angle of each corner of the mesh body 100 is 100° to 150°, which reduces the stress concentration at the corners of the mesh body 100 and suppresses the problem of corner breakage of the heating mesh. The thickness of each connecting piece 120 is 0.08 mm to 0.15 mm, which makes the connecting piece 120 have strong flexibility and further reduces the problem of corner breakage of the heating mesh.

[0049] 2. Since the angle between the first inclined side 122 of each connecting piece 120 and the corresponding first connecting side 121 is 100° to 150°, and the angle between the second inclined side 126 of each connecting piece 120 and the corresponding first connecting side 121 is 100° to 150°, the area of ​​each connecting piece 120 is reduced, the area of ​​the non-atomized part is reduced, the heat loss of the heating mesh is reduced, and the material used for each connecting piece 120 is also reduced, thus reducing the resistance of the non-atomized part of the heating mesh, thereby improving the heat utilization rate.

[0050] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A heating mesh made of iron-chromium-aluminum alloy, comprising a mesh body (100) and leads (200), wherein the mesh body (100) comprises a mesh structure (110) and connecting pieces (120), two connecting pieces (120) are respectively connected to the two ends of the mesh structure (110), and two leads (200) are respectively connected to the two connecting pieces (120), characterized in that, Both the connecting piece (120) and the mesh structure (110) are used to fit against the support frame. The two pins (200) are respectively used to be embedded in the support frame. Each connecting piece (120) is provided with a first connecting edge (121), a first inclined edge (122), a first transition edge (123), a second connecting edge (124), a second transition edge (125), and a second inclined edge (126) connected end to end. The first connecting edge (121) of each connecting piece (120) is connected to one of the pins (200). The second connecting edge (124) of each connecting piece (120) is connected to one end of the mesh structure (110). The angle between the first inclined edge (122) of each connecting piece (120) and the corresponding first connecting edge (121) is 100° to 150°. The angle between the second inclined edge (126) of each connecting piece (120) and the corresponding first connecting edge (121) is 100° to 150°. The thickness of each connecting piece (120) is 0.08 mm to 0.15 mm.

2. The iron-chromium-aluminum alloy heating mesh according to claim 1, characterized in that, The angle between the first inclined side (122) of each connecting piece (120) and the corresponding first connecting side (121) is 135°, the angle between the second inclined side (126) of each connecting piece (120) and the corresponding first connecting side (121) is 135°, and the thickness of each connecting piece (120) is 0.10 mm.

3. The iron-chromium-aluminum alloy heating mesh according to claim 1, characterized in that, Each pin (200) has two symmetrically arranged anti-breakage chamfers (241) at the end opposite to the connecting piece (120).

4. The iron-chromium-aluminum alloy heating mesh according to claim 1, characterized in that, Each pin (200) includes a flush portion (210), a pre-folded portion (220), a transition portion (230), and an inward folded portion (240). The first end of the flush portion (210) of each pin (200) is connected to the corresponding first connecting edge (121). The flush portion (210) of each pin (200) is flush with the corresponding connecting piece (120). The first end of the pre-folded portion of each pin (200) is bent to form the corresponding flush portion (210). At the second end, the first end of the transition portion (230) of each pin (200) is bent and formed at the second end of the corresponding preset portion. The transition portion (230) of each pin (200) is parallel to the corresponding connecting piece (120). The first end of the inward fold (240) of each pin (200) is bent and formed at the second end of the corresponding transition portion (230). The inward fold (240) of each pin (200) faces the corresponding flush portion (210).

5. The iron-chromium-aluminum alloy heating mesh according to claim 4, characterized in that, The second end of the inner fold (240) of each pin (200) is provided with two symmetrically arranged anti-breakage chamfers (241).

6. The iron-chromium-aluminum alloy heating mesh according to claim 4, characterized in that, The inner fold (240) of each pin (200) is parallel to the corresponding pre-fold (220).

7. The iron-chromium-aluminum alloy heating mesh according to claim 4, characterized in that, The pre-folded portion (220) of each pin (200) is perpendicular to the corresponding flush portion (210).

8. The iron-chromium-aluminum alloy heating mesh according to claim 1, characterized in that, The mesh structure (110) includes a connecting segment (111) and branch segments (112). The two ends of the connecting segment (111) are respectively connected to the second connecting edges (124) of the two connecting pieces (120). There are multiple branch segments (112), which are spaced apart along the extension direction of the connecting segment (111). One end of each branch segment (112) is connected to the connecting segment (111).

9. The iron-chromium-aluminum alloy heating mesh according to claim 8, characterized in that, The connecting segment (111) is wavy.

10. An atomizing component, characterized in that, It includes a support frame and an iron-chromium-aluminum alloy heating mesh as described in any one of claims 1 to 9.

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