Four-piece type heating mesh

Abstract

The utility model discloses a four-piece heating mesh, which comprises a structure main body, the structure main body comprises a first welding table, two rows of heating wire groups are respectively welded on two sides of the first welding table, the other ends of the first row of heating wires are connected with a third welding table, and the other ends of the second row of heating wires are connected with a second welding table. The lower ends of the first welding table, the second welding table and the third welding table are all connected with electrode strips, and the electrode strips are electrified in a partitioned mode to control heating of all the partitions of the heating wire. According to the design, through partitioned power-on control of the electrode strips, independent and accurate heating of the welding table heating wire set is achieved, the heating efficiency and uniformity are improved, different application requirements are met, the reliability of equipment is enhanced through partitioned control, the fault influence is localized, aging of the heating wire is reduced through accurate temperature control, and the service life is prolonged. The upper and lower extension strips of the heating wire are made of high-heat-conductivity materials, heat transfer is optimized, and heat loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizer components, specifically a four-piece heating mesh sheet. Background Art

[0002] In the field of atomization technology, especially for the heating mesh sheet which is the core component of devices such as electronic cigarettes, aromatherapy machines, and medical atomizers, its performance and efficiency directly affect the user experience, energy consumption, and safety of the products. Traditional atomizer heating mesh sheets are mostly assembled by welding or mechanical fixing of single or multiple metal meshes (such as stainless steel, nickel-chromium alloy, etc.). This design often has the deficiencies of uneven heat distribution and poor durability under long-term use or high-power operation. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art solutions, the utility model provides a four-piece heating mesh sheet, which can effectively solve the problem of uneven heat distribution proposed in the background art.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a four-piece heating mesh sheet, including a structural main body. The structural main body includes a first welding platform. On both sides of the first welding platform, two rows of heating wire groups are welded respectively. The other end of the first row of heating wires is connected to the third welding platform, and the other end of the second row of heating wires is connected to the second welding platform. Electrodes are connected to the lower ends of the first welding platform, the second welding platform, and the third welding platform, and the electrodes are energized in zones to control the heating of each zone of the heating wires.

[0005] Extension strips are arranged on both the upper and lower surfaces of the heating wires.

[0006] Further, the heating wire group is set as two wavy curved heating wires that are flipped up and down.

[0007] Further, the heating wires are connected by extension strips, and both ends of the extension strips are arranged at the troughs of the heating wires.

[0008] Further, one end of the extension strip is also arranged at the peak of the heating wire, and the other end extends towards the peak.

[0009] Further, the extension strip and the heating wire are of an integrally formed structure.

[0010] Further, micropores are arranged on the surfaces of the heating wires and the extension strips.

[0011] Further, the third welding platform is provided with an extension platform.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The partitioned power supply control of the electrode strips allows independent heating control of the heating wire groups connected under the first soldering station, the second soldering station, and the third soldering station. This design enables precise adjustment of the temperatures in different areas according to needs, meeting the heating requirements in different application scenarios; by controlling the current magnitude or power-on time in different areas, precise control of the heating wire temperature can be achieved, avoiding problems such as local overheating or insufficient temperature, and improving heating efficiency and uniformity.

[0013] The partitioned control reduces the impact of a single failure on the entire heating mesh. If a fault occurs in the electrode strip or heating wire in a certain area, the other areas can still operate normally, improving the overall reliability and stability of the device.

[0014] By precisely controlling the heating temperature and heating time, the aging or damage of the heating wire caused by long-term high-temperature operation can be reduced, thereby extending the service life of the heating mesh.

[0015] Extension strips are provided on both the upper and lower surfaces of the heating wire. The extension strips are made of high thermal conductivity materials, which can more effectively transfer the heat generated by the heating wire to the object to be heated, reducing heat loss during the transfer process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a three-dimensional structure of the present utility model Figure 1 ;

[0018] Figure 3 is a three-dimensional structure of the present utility model Figure 2 ;

[0019] Figure 4 is a schematic diagram of the microporous structure distribution of the present utility model.

[0020] Reference numerals in the figures:

[0021] 1 - First soldering station, 2 - Second soldering station, 3 - Extension table, 5 - Third soldering station, 6 - Heating wire, 7 - Extension strip, 8 - Micropore, 11 - Electrode strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will describe the embodiments of the present disclosure in detail with reference to the accompanying drawings.

[0023] The following specific examples illustrate the embodiments of the present disclosure. Those skilled in the art can easily understand the other advantages and effects of the present disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present disclosure without creative efforts belong to the scope of protection of the present disclosure. Embodiment

[0024] As Figures 1-4 shown, the present utility model provides a four-piece heating mesh sheet, including a structural body. The structural body includes a first soldering station 1, and two rows of heating wires 6 groups are respectively welded on both sides of the first soldering station 1. The other end of the first row of heating wires 6 is connected to the third soldering station 5, and the other end of the second row of heating wires 6 is connected to the second soldering station 2. The lower ends of the first soldering station 1, the second soldering station 2, and the third soldering station 5 are all connected with electrode strips 11, and the electrode strips 11 control the heating of each partition of the heating wires 6 by zone energization;

[0025] The zone energization control of the electrode strips 11 allows independent heating control of the 6 groups of heating wires connected under the first soldering station 1, the second soldering station 2, and the third soldering station 5. This design enables the temperature of different regions to be precisely adjusted according to needs, meeting the heating requirements in different application scenarios; by controlling the current magnitude or energization time of different regions, precise control of the temperature of the heating wires 6 can be achieved, avoiding problems such as local overheating or insufficient temperature, and improving the heating efficiency and uniformity.

[0026] The zone control reduces the impact of a single failure on the entire heating mesh sheet. If a fault occurs in the electrode strip 11 or the heating wire 6 in a certain region, the other regions can still work normally, improving the overall reliability and stability of the device.

[0027] By precisely controlling the heating temperature and heating time, the aging or damage of the heating wires 6 caused by long-term high-temperature operation can be reduced, thereby extending the service life of the heating mesh sheet.

[0028] Extension strips 7 are provided on both the upper and lower surfaces of the heating wires 6. The extension strips 7 are made of high thermal conductivity materials, which can more effectively transfer the heat generated by the heating wires 6 to the object to be heated, reducing the heat loss during the transfer process.

[0029] See Figure 1 , the 6 groups of heating wires are arranged as two wave-shaped curved heating wires 6 that are flipped up and down.

[0030] Through the wavy bending, the heating wire 6 can form more tortuous paths in a limited space, thereby increasing the contact area with the surrounding environment and improving the heating efficiency.

[0031] Compared with the straight heating wire 6, the wavy design can also reduce the thermal stress caused by thermal expansion and contraction to a certain extent, thereby extending the service life of the heating wire 6.

[0032] See Figures 1 to 3 , the heating wires 6 are connected by the extension strips 7, and both ends of the extension strips 7 are arranged at the troughs of the heating wires 6.

[0033] The extension strips 7 firmly connect the wavy bending heating wires 6 that are turned upside down, preventing the heating wires 6 from shifting or deforming due to thermal expansion and contraction during the heating process, thereby enhancing the structural stability of the entire heating mesh. When the heating wires 6 expand due to heat, the extension strips 7 can disperse and relieve the resulting thermal stress, preventing the heating wires 6 from being damaged due to stress concentration.

[0034] As the connecting part between the heating wires 6, the extension strips 7 also act as heat bridges, helping heat to be transferred more efficiently between the heating wires 6 and improving the heating uniformity.

[0035] See Figures 1 to 3 , one end of the extension strip 7 is also arranged at the peak of the heating wire 6, and the other end extends towards the peak.

[0036] By placing one end of the extension strip 7 at the peak, heat can be more effectively transferred from the peak to the trough and the area between the peaks, thereby further balancing the heat distribution of the entire heating mesh and improving the heating uniformity and efficiency.

[0037] See Figures 1 to 3 , the extension strip 7 and the heating wire 6 are of an integrally formed structure.

[0038] The integrally formed design eliminates the need for additional connectors or welding processes between the extension strip 7 and the heating wire 6, thereby enhancing the connection strength between the two. This design reduces the risk of fracture or loosening caused by poor connection. As part of the heating wire 6, the extension strip 7 jointly bears the thermal stress and mechanical stress during the heating process with the heating wire 6, improving the overall stability of the entire heating mesh.

[0039] The integrally formed structure enables heat to be transferred more smoothly between the heating wire 6 and the extension strip 7, reducing heat loss during the transfer process. Since there is no additional interface or connection layer between the extension strip 7 and the heating wire 6, the thermal resistance is reduced, allowing heat to be transferred to the object to be heated faster.

[0040] See Figure 4, micropores 8 are provided on the surface of the heating wire 6 and the extension strip 7.

[0041] For application scenarios such as atomizers that require oil guiding, the micropores 8 can make the oil more evenly distributed on the surfaces of the heating wire 6 and the extension strip 7, improving the oil guiding efficiency.

[0042] By guiding oil through the micropores 8, it is possible to avoid the dry burning phenomenon of the heating wire 6 during the heating process due to the lack of liquid, thereby extending the service life of the heating wire 6 and enhancing the safety of the product.

[0043] The existence of the micropores 8 actually increases the contact area between the heating wire 6 and the extension strip 7 and the surrounding environment, enabling heat to be more widely dissipated and improving the heating efficiency.

[0044] In applications such as atomizers, the micropores 8 enable the oil to be more fully atomized during the heating process, producing finer and more uniform smoke.

[0045] See Figure 1 , the third soldering station 5 is provided with an extension table 3.

[0046] The design of the extension table 3 enables the soldering station to make more effective use of space. By staggering the electrode strips 11 below, it provides a larger operating area and more flexible layout options for the soldering operation.

[0047] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "middle", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0048] In the present utility model, unless otherwise clearly specified and limited, the first feature being "on" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. The meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly specifically limited.

[0049] In the present utility model, unless otherwise clearly specified or defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection, or communication with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0050] The above is only to illustrate the implementation manners of the present utility model and is not intended to limit the present utility model. For those skilled in the art, any modifications, equivalent replacements, improvements, etc. made without creative efforts within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Four-piece heating mesh, characterized in that, It includes a structural body which includes a first soldering pad. Two rows of heating wire groups are respectively welded on both sides of the first soldering pad. The other end of the first row of heating wires is connected to a third soldering pad, and the other end of the second row of heating wires is connected to a second soldering pad. Electrode strips are connected to the lower ends of the first soldering pad, the second soldering pad and the third soldering pad, and the electrode strips are energized in zones to control the heating of each zone of the heating wires; Extension strips are arranged on both the upper and lower surfaces of the heating wires.

2. The four-piece heating mesh according to claim 1, wherein: The heating wire group is set as two wavy curved heating wires that are turned upside down.

3. The four-piece heating mesh according to claim 2, characterized in that: The heating wires are connected by extension strips, and both ends of the extension strips are arranged at the troughs of the heating wires.

4. The four-piece heating mesh according to claim 3, characterized in that: One end of the extension strip is also arranged at the peak of the heating wire, and the other end extends towards the peak.

5. The four-piece heating mesh according to any one of claims 1-4, characterized in that: The extension strip and the heating wire are of an integrally formed structure.

6. The four-piece heating mesh according to claim 1, wherein: Micropores are arranged on the surfaces of the heating wires and the extension strips.

7. The four-piece heating mesh according to claim 1, wherein: The third soldering pad is provided with an extension platform.

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