Heating door plate structure

Abstract

The utility model relates to a heating door plate structure which comprises a heating door plate, a heating assembly and a hanging assembly, the hanging assembly is arranged on the heating door plate, a heating area is arranged in the heating door plate, the heating assembly comprises a first heating wire and a second heating wire, the two ends of the heating door plate are each provided with a first heating area, and the two ends of the heating door plate are each provided with a second heating area. The first heating wire is arranged in the first heating area; the heating door plate is provided with a second heating area, the first heating area and the second heating area form a heating area, and the second heating wire is arranged on the second heating area. The heating device has the effect of high heating efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of heating devices, and in particular to a heating door panel structure. Background Art

[0002] During the vacuum coating process, the silicon wafer needs to be heated. The existing heating method usually adopts radiation heating, that is, in a vacuum environment, the carrier passes through a heat source, and the heat source heats the silicon wafer in the form of thermal radiation.

[0003] At present, a heating door panel structure includes a heating door panel, and a heating wire is arranged in the middle of the heating door panel. After the heating wire generates heat, it is radiated to the silicon chip through the heating door panel to heat it.

[0004] Because the heating wire is only located in the middle of the heating door plate, the heat generated by the heating wire will diffuse to the end of the heating plate, causing part of the heat radiated to the silicon wafer to be lost. Therefore, the heating time of the silicon wafer will be prolonged and the heating efficiency will be relatively low. Utility Model Content

[0005] In order to improve the heating efficiency, the present application provides a heating door panel structure.

[0006] The present application provides a heating door panel structure, which adopts the following technical solution:

[0007] A heating door panel structure includes a heating door panel, a heating component and a hanging component, wherein the hanging component is arranged on the heating door panel, a heating area is arranged in the heating door panel, the heating component includes a first heating wire and a second heating wire, first heating areas are arranged at both ends of the heating door panel, and the first heating wire is arranged in the first heating area; the heating door panel is provided with a second heating area, the first heating area and the second heating area form a heating area, and the second heating wire is arranged on the second heating area.

[0008] By adopting the above technical solution, the first heating wire located in the first heating area can heat the first heating area, and the second heating wire located in the second heating area can heat the second heating area. The heating area formed by the first heating area and the second heating area will be heated, and then the heating area will heat the silicon wafer in the form of thermal radiation; because the first heating area is located at the end of the heating door panel, the heat loss will be reduced, thereby improving the heating efficiency.

[0009] Optionally, the heated door panel includes two columns of monomers, the two columns of monomers include two monomers that conflict with each other, each of the monomers is provided with a heating chamber, the heating chamber includes a third heating area and a fourth heating area, the third heating area is located at an end of the two monomers in each column of monomers away from each other, the third heating areas in a plurality of the monomers constitute the first heating area, the first heating wire is provided in the third heating area of ​​each monomer; the fourth heating areas in all the monomers constitute the second heating area of ​​the heated door panel, the second heating wire is provided in the fourth heating area of ​​each monomer; the hanging assembly is provided on each monomer.

[0010] By adopting the above technical solution, each monomer is connected to the position where it needs to be installed through a hanging assembly, which facilitates the installation of the heated door panel; and the first heating wire located in the third heating area is still located at the end of the heated door panel, thereby ensuring the heating of the end of the heated door panel composed of multiple monomers.

[0011] Optionally, the third heating region of each monomer is perpendicular to the fourth heating region, the first heating wire is serpentinely arranged in the third heating region, and the second heating wire is serpentinely arranged in the fourth heating region.

[0012] By adopting the above technical solution, the first heating wire and the second heating wire are both distributed in a serpentine shape, which can improve the heating efficiency.

[0013] Optionally, the monomer includes a first shell, a second shell and a connecting assembly, the second shell is arranged on the first shell through the connecting assembly, and the hanging assembly is arranged on a side of the first shell away from the second shell; when the first shell and the second shell are connected, the heating chamber is formed, and the first heating wire and the second heating wire are both located on the first shell.

[0014] By adopting the above technical solution, the first heating wire and the second heating wire are installed on the first shell, and then the second shell is connected to the first shell through the connecting assembly.

[0015] Optionally, the connecting assembly includes a connecting screw, a connecting nut and a first cotter pin, the connecting screw is arranged on the first shell, the second shell is provided with a first through hole for the connecting screw to pass through, the connecting nut is threadedly connected to the connecting screw, and the connecting nut abuts against one end of the second shell away from the first shell; the connecting screw is provided with a first positioning hole connected to the first cotter pin at one end away from the connecting screw.

[0016] By adopting the above technical solution, when the first heating wire and the second heating wire are installed on the first shell, the second shell moves toward the direction close to the first shell, and the end of the connecting screw away from the first shell passes through the first through hole on the second shell; then the connecting nut is threadedly connected with the connecting screw, so that the connecting nut is pressed against the second shell, and finally the first cotter pin is connected with the first positioning hole, thereby realizing the connection between the first shell and the second shell.

[0017] Optionally, auxiliary mechanisms are provided in the third heating area and the fourth heating area, and the auxiliary mechanisms include a supporting block, a positioning block and an auxiliary block, the positioning block is provided on the supporting block, and a positioning groove for engaging with the positioning block is provided on the bottom wall of the first shell; a supporting groove for engaging with the supporting block is provided on the auxiliary block; when the supporting block contacts the bottom wall of the supporting groove, a reserved cavity is formed between the auxiliary block and the bottom wall of the first shell; and the first heating wire and the second heating wire are both provided on the auxiliary block, and the first heating wire and the second heating wire are both located in the second shell.

[0018] By adopting the above technical solution, the positioning block is first engaged with the positioning groove, and then the supporting block is connected to the auxiliary block, and then the first heating wire and the second heating wire are installed on the auxiliary block, so that the first heating wire and the second heating wire are both located outside the first shell; and then the second shell is connected to the first shell, so that the first heating wire and the second heating wire will be located inside the second shell, reducing the time for heat to be conducted from the first heating wire and the second heating wire to the second shell, thereby improving efficiency.

[0019] Optionally, the auxiliary block includes an auxiliary plate, a stacking block and an assembly component. There are multiple auxiliary plates, and a stacking block is arranged between two adjacent auxiliary plates. Except for the auxiliary plates close to the second shell, each auxiliary plate is provided with a second through hole. The multiple second through holes and the gaps between two adjacent auxiliary plates constitute the support groove; the multiple auxiliary plates and the multiple stacking blocks are connected to the assembly component.

[0020] By adopting the above technical solution, a suitable number of auxiliary plates are selected, and then stacking blocks are placed between two adjacent auxiliary plates, and then the auxiliary plates and the stacking blocks are connected together using assembly components; the stacking blocks set can reduce the use of auxiliary plates; the reserved cavity set can facilitate the connection of the first heating wire and the second heating wire with the external power supply line.

[0021] Optionally, the assembly component includes an assembly bolt, an assembly nut and a second cotter pin, each of the stacking blocks is provided with a third through hole, each of the auxiliary plates is provided with a fourth through hole, the assembly bolt passes through all of the third through holes and all of the fourth through holes, the assembly nut is threadedly connected to the assembly bolt, and the assembly nut and the nut of the assembly bolt respectively abut against the auxiliary plates on both sides of the auxiliary block; the assembly bolt is provided with a second positioning hole connected to the second cotter pin.

[0022] By adopting the above technical solution, the axis of the fourth through hole on the auxiliary plate is aligned with the axis of the third through hole on the stacking block, and then the end of the assembly bolt away from its own nut is passed through all the fourth through holes and all the third through holes, and then the assembly nut is threadedly connected to the assembly bolt, and the nut of the assembly bolt itself and the assembly nut respectively contact the auxiliary plates at both ends, and finally the second cotter pin is connected to the assembly bolt.

[0023] Optionally, a fifth through hole connected to the support groove is provided on the auxiliary plate close to the second shell, one end of the connecting screw passes through the fifth through hole and is connected to the end of the support block away from the positioning block, and a limiting component is provided on the auxiliary plate, the limiting component includes a limiting sleeve and a third cotter pin, the limiting sleeve is located between the auxiliary plate and the second shell, the limiting sleeve is arranged on the connecting screw and contacts the auxiliary plate, and a third positioning hole for connection of the third cotter pin is provided on the connecting screw at one end of the limiting sleeve away from the auxiliary plate.

[0024] By adopting the above technical solution, the limiting sleeve is put on the connecting screw, and then the third cotter pin is connected to the third positioning hole. At this time, the limiting sleeve will press against the auxiliary plate with the fifth through hole, and the end of the support block away from the positioning block will also press against the bottom wall of the positioning groove, that is, press against the auxiliary plate with the fifth through hole; then the connecting screw is passed through the first through hole of the second shell.

[0025] Optionally, a limiting assembly is provided in the heating chamber, and the limiting assembly includes a first limiting block and a second limiting block, the first limiting block is provided in the third heating zone, and a first limiting groove for placing the first heating wire is provided on the first limiting block; the second limiting block is provided in the fourth heating zone, and a second limiting groove for placing the second heating wire is provided on the second limiting block.

[0026] By adopting the above technical solution, the first heating wire is confined in the first limiting groove, and the second heating wire is confined in the second limiting groove, thereby reducing the movement of the first heating wire and the second heating wire in the heating chamber.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The heating assembly provided in this application can improve heating efficiency;

[0029] 2. The auxiliary mechanism can reduce the time for heat to be conducted from the first heating wire and the second heating wire to the second shell, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the structure of the heated door panel in the embodiment of the present application;

[0031] Figure 2 This is a schematic diagram of the structure of the heating component in Example 1 of the present application;

[0032] Figure 3 This is a schematic diagram of the structure of the limiting component in Example 1 of the present application;

[0033] Figure 4 This is a schematic diagram of the structure of the monomer in Example 1 of the present application;

[0034] Figure 5 This is a schematic diagram of the structure of the auxiliary block in Example 1 of the present application;

[0035] Figure 6 This is a schematic diagram of the structure of the hanging assembly in Example 1 of the present application;

[0036] Figure 7 This is a schematic diagram of the structure of the hanging assembly in Example 2 of the present application;

[0037] Figure 8 This is a schematic diagram of the structure of the reinforcement mechanism in Example 2 of the present application.

[0038] Figure numerals: 1, monomer; 11, first shell; 12, second shell; 13, connecting assembly; 131, connecting screw; 132, connecting nut; 133, first cotter pin; 14, heating chamber; 141, third heating area; 142, fourth heating area; 15, reserved chamber; 2, heating assembly; 21, first heating wire; 22, second heating wire; 3, auxiliary mechanism; 31, support block; 32, positioning block; 4, auxiliary block; 41, auxiliary plate; 42, superposition block; 43, assembly assembly; 431, assembly bolt; 432, assembly screw nut; 433, second cotter pin; 5, limiting assembly; 51, limiting sleeve; 52, third cotter pin; 6, limiting assembly; 61, first limiting block; 611, first limiting groove; 62, second limiting block; 7, hanging assembly; 71, mounting block; 72, mounting bolt; 73, hanging plate; 731, hanging groove; 732, clamping groove; 74, hanging block; 75, hanging block; 76, fixing screw; 77, fixing nut; 8, reinforcement mechanism; 81, clamping block; 82, reinforcement block; 83, limiting block; 84, adjusting rod; 85, spring; 9, top plate. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-8 This application is described in further detail.

[0040] An embodiment of the present application discloses a heating door panel structure.

[0041] Example 1

[0042] refer to Figure 1 and Figure 2 A heating door panel structure includes a heating door panel, a heating door body is provided with a hanging component 7 connected with a top plate 9; a heating area is formed in the heating door panel, and a heating component 2 is provided in the heating area.

[0043] The heated door panel includes four monomers 1, which are distributed in two rows and two columns. Each row and each column contains two monomers 1, and any two monomers 1 close to each other among the four monomers 1 conflict with each other; each monomer 1 is connected to the top plate 9 through a hanging component 7.

[0044] refer to Figure 2 and Figure 3A heating chamber 14 is formed in each monomer 1, and the heating chamber 14 includes a third heating chamber 14 and a fourth heating chamber 14. The end of each column where two monomers 1 are far away from each other is a third heating area 141, and the end of each column where two monomers 1 are close to each other is a fourth heating area 142. The third heating areas 141 of the four monomers 1 form a first heating area, and the fourth heating areas 142 of the four monomers 1 form a second heating area. The first heating area and the second heating area form a heating area. The cross-sections of the third heating area 141 and the fourth heating area 142 are both rectangular, and the third heating area 141 and the fourth heating area 142 are perpendicular.

[0045] refer to Figure 3 and Figure 4 Each monomer 1 includes a first shell 11 connected to the hanging component 7, a second shell 12 is arranged on the first shell 11, and a heating chamber 14 is formed between the first shell 11 and the second shell 12; the first shell 11 is connected to a connecting component 13 connected to the second shell 12.

[0046] refer to Figure 4 and Figure 5 A positioning groove is provided on the bottom wall of the first shell 11 , and an auxiliary mechanism 3 is provided in the first shell 11 . The auxiliary mechanism 3 includes a positioning block 32 engaged with the positioning groove, and a support block 31 is fixedly connected to the positioning block 32 .

[0047] Auxiliary blocks 4 are disposed in both the third heating region 141 and the fourth heating region 142 of the first shell 11 , and the auxiliary blocks 4 in the third heating region 141 are perpendicular to the auxiliary blocks 4 in the fourth heating region 142 . The auxiliary block 4 includes a plurality of auxiliary plates 41, and a stacking block 42 is arranged between two adjacent auxiliary blocks 4, and the two sides of the stacking block 42 respectively abut against the two adjacent auxiliary plates 41, and a fourth through hole is opened on each auxiliary plate 41, and a third through hole is opened on each stacking block 42, and the axes of all the fourth through holes coincide with the axes of all the third through holes; an assembling component 43 is arranged on the stacking block 42, and the assembling component 43 includes an assembling bolt 431, and the end of the assembling bolt 431 away from its own nut passes through all the fourth through holes and all the third through holes, and an assembling nut 432 is threadedly connected to the assembling bolt 431, and the nut of the assembling bolt 431 itself and the assembling nut 432 respectively abut against the auxiliary plates 41 at both ends of the auxiliary block 4; a second positioning hole is opened on the assembling bolt 431 at the end of the assembling nut 432 away from the auxiliary plate 41, and a second cotter pin 433 is arranged on the assembling nut 432, and one end of the second cotter pin 433 passes through the second positioning hole.

[0048] Except for an auxiliary plate 41 away from the second opening pin 433, the other auxiliary plates 41 are all provided with second through holes, and the gaps between the multiple second through holes and the adjacent two auxiliary plates 41 constitute a support groove, and the end of the support block 31 away from the positioning block 32 is clamped with the support groove, and the end of the support block 31 away from the positioning block 32 abuts against the auxiliary plate 41 away from the second opening pin 433, that is, the support block 31 abuts against the auxiliary plate 41 away from the bottom wall of the first shell 11; and a reserved cavity 15 is formed between the auxiliary plate 41 close to the bottom wall of the first shell 11 and the bottom wall of the first shell 11.

[0049] refer to Figure 4 and Figure 5 , a fifth through hole communicating with the support groove is provided on the auxiliary plate 41 away from the bottom wall of the first shell 11, that is, the auxiliary plate 41 away from the second cotter pin 433, and a first through hole is provided on the first shell 11. The connecting assembly 13 includes a connecting screw 131 fixedly connected to the end of the support block 31 away from the positioning block 32, and the end of the connecting screw 131 away from the support block 31 passes through the fifth through hole on the auxiliary plate 41 and the first through hole on the first shell 11 in sequence, and a connecting nut 132 is threadedly connected to the connecting screw 131 passing through the first through hole, and the connecting nut 132 abuts against the side of the second shell 12 away from the first shell 11. A first positioning hole is provided on the connecting screw 131 at the end of the connecting nut 132 away from the second shell 12, and a first cotter pin 133 is provided on the connecting screw 131, and one end of the first cotter pin 133 passes through the first positioning hole.

[0050] A limiting component 5 is provided on the connecting screw 131 between the auxiliary plate 41 with the fifth through hole and the second shell 12, and the limiting component 5 includes a limiting sleeve 51 sleeved on the connecting screw 131, and the limiting sleeve 51 abuts against the auxiliary plate 41 with the fifth through hole; a third positioning hole is provided on the connecting screw 131 between the limiting sleeve 51 and the second shell 12, and a third cotter pin 52 is provided on the connecting screw 131, and one end of the third cotter pin 52 passes through the third positioning hole.

[0051] refer to Figure 2 , Figure 3 and Figure 4 A limiting assembly 6 is arranged in the heating chamber 14, and the limiting assembly 6 includes a first limiting block 61 and a second limiting block 62. The first limiting block 61 is connected to the auxiliary plate 41 with a fifth through hole in the third heating region 141 and is located on a side away from the bottom wall of the first shell 11, and a plurality of first limiting grooves 611 are opened on the first limiting block 61; the second limiting block 62 is connected to the auxiliary plate 41 with a fifth through hole in the fourth heating region 142 and is located on a side away from the bottom wall of the first shell 11, and a plurality of second limiting grooves are opened on the second limiting block 62; and the axis of the first limiting groove 611 is perpendicular to the axis of the second limiting groove.

[0052] refer to Figure 2 and Figure 3 The heating component 2 includes a first heating wire 21 and a second heating wire 22. The first heating wire 21 is placed in the limiting groove of the first limiting block 61, and the first heating wire 21 is distributed in a serpentine shape; then the second heating wire 22 is placed in the limiting groove of the second limiting block 62, and the second heating wire 22 is also distributed in a serpentine shape.

[0053] refer to Figure 1 , Figure 4 and Figure 6 The hanging assembly 7 includes a mounting block 71, a sixth through hole is formed on the mounting block 71, a threaded hole is formed on the top plate 9, a mounting bolt 72 is provided on the mounting block 71, and the mounting bolt 72 passes through the sixth through hole and is threadedly connected to the threaded hole; a hanging plate 73 is fixedly connected to the end of the mounting block 71 away from the top plate 9, a hanging groove 731 is formed on the hanging plate 73, a hanging block 74 is placed in the hanging groove 731, and a hanging block 75 is fixedly connected to the hanging block 74; a fixing screw 76 is fixedly connected to the end of the hanging block 75 away from the hanging block 74; a seventh through hole communicating with the reserved cavity 15 is formed on the first shell 11, and an end of the fixing screw 76 away from the hanging block 75 passes through the seventh through hole and abuts against the auxiliary plate 41 close to the bottom wall of the first shell 11; a fixing nut 77 that abuts against the bottom wall of the first shell 11 is threadedly connected to the fixing screw 76 located in the reserved cavity 15.

[0054] The split pins in this application are all B-type split pins.

[0055] The implementation principle of the embodiment 1 of the present application is as follows: first, a stacking block 42 is placed between two adjacent auxiliary plates 41, and the axis of the fourth through hole on the auxiliary plate 41 and the axis of the third through hole on the stacking block 42 are made to coincide; then, the end of the assembly bolt 431 away from its own nut is passed through all the fourth through holes and all the third through holes, and then the assembly nut 432 is threadedly connected with the assembly bolt 431, and the nut of the assembly bolt 431 itself is pressed against the auxiliary plate 41 with the fifth through hole, and the assembly nut 432 is pressed against the auxiliary plate 41 away from the auxiliary plate 41 with the fifth through hole; then, one end of the second cotter pin 433 is passed through the second positioning hole, thereby forming the auxiliary block 4. All the auxiliary plates 41 are located between the nut of the assembly bolt 431 itself and the fixing nut 77.

[0056] Then, one end of the fixing screw 76 away from the suspension block 75 passes through the seventh through hole and is located in the first through hole; then the fixing nut 77 is threadedly connected to the fixing screw 76, and the fixing nut 77 is pressed against the fixing nut 77 and the suspension block 75 respectively against the two sides of the first shell 11.

[0057] Then, the positioning block 32 is engaged with the positioning groove on the first shell 11, and the auxiliary plate 41 with the fifth through hole in the auxiliary block 4 is located on the side away from the positioning block 32; then the auxiliary block 4 is moved to make the end of the connecting screw 131 away from the support block 31 pass through the positioning groove and the fifth through hole in sequence, and at this time, the end of the support block 31 away from the positioning block 32 will be located in the positioning groove; then the limiting sleeve 51 is put on the connecting screw 131, and then one end of the third opening pin 52 is passed through the third positioning hole. At this time, the limiting sleeve 51 will press against the auxiliary plate 41 with the fifth through hole, and the end of the support block 31 away from the positioning block 32 also abuts against the bottom wall of the positioning groove, that is, it abuts against the auxiliary plate 41 with the fifth through hole, and the fixing screw 76 abuts against the auxiliary plate 41 close to the second opening pin 433.

[0058] Then the first limiting block 61 and the second limiting block 62 are respectively bonded to the corresponding auxiliary plate 41, and then the first heating wire 21 is placed in the limiting groove of the first limiting block 61, and the first heating wire 21 is distributed in a serpentine shape; then the second heating wire 22 is placed in the limiting groove of the second limiting block 62, and the second heating wire 22 is also distributed in a serpentine shape. At this time, the first heating wire 21 and the second heating wire 22 are both located outside the first shell 11.

[0059] Then, the second shell 12 is moved toward the direction approaching the first shell 11, and the end of the connecting screw 131 away from the support block 31 passes through the first through hole on the second shell 12, so that the second shell 12 contacts the first shell 11; then, the connecting nut 132 is threadedly connected to the connecting screw 131 and pressed against the side of the second shell 12 away from the first shell 11; and then, one end of the first cotter pin 133 is passed through the first positioning hole.

[0060] Finally, the hanging block 74 on the hanging block 75 is placed in the hanging groove 731 of the hanging plate 73 , so that the second shell 12 is located on the side of the first shell 11 away from the top plate 9 .

[0061] Example 2

[0062] refer to Figure 7 and Figure 8, which is different from Example 1, is that the hanging plates 73 on both sides of the hanging slots 731 are provided with card slots 732, and the hanging plates 73 are provided with a reinforcement mechanism 8, which includes a reinforcement block 82 that abuts against the hanging block 74, and both ends of the reinforcement block 82 are fixedly connected with card blocks 81, and the two card blocks 81 are respectively engaged with the two card slots 732; a sliding hole connected to one of the card slots 732 is provided on the hanging plate 73, and an adjusting rod 84 is slidably connected in the sliding hole, and a limiting block 83 is fixedly connected to the adjusting rod 84, and a limiting groove is provided on the card block 81 located in the card slot 732 connected to the sliding hole, and the limiting block 83 is engaged with the limiting groove; a spring 85 is sleeved on the adjusting rod 84, and one end of the spring 85 is connected to the hanging plate 73 and the other end is connected to the adjusting rod 84.

[0063] The implementation principle of Example 2 of the present application is as follows: when the hanging block 74 is placed in the hanging groove 731 of the hanging plate 73, the adjusting rod 84 is then pulled, the spring 85 is compressed, and the limiting block 83 is located in the sliding hole; then the two clamping blocks 81 are respectively engaged with the two clamping grooves 732, and the reinforcement block 82 contacts the hanging block 74 located in the hanging groove 731; then the adjusting rod 84 is released, the spring 85 restores its elastic deformation, and under the action of the elastic force of the spring 85, the limiting block 83 moves in the direction close to the clamping block 81, so that the limiting block 83 is engaged with the limiting groove on the clamping block 81, thereby improving the stability of the hanging block 74 in the hanging groove 731.

[0064] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A heated door panel structure, comprising a heated door panel, a heating component (2) and a hanging component (7), wherein the hanging component (7) is arranged on the heated door panel, and is characterized in that: A heating area is provided in the heating door panel, the heating assembly (2) comprises a first heating wire (21) and a second heating wire (22), the first heating area is provided at both ends of the heating door panel, the first heating wire (21) is provided in the first heating area; the heating door panel is provided with a second heating area, the first heating area and the second heating area form a heating area, and the second heating wire (22) is provided on the second heating area.

2. A heating door panel structure according to claim 1, characterized in that: The heated door panel comprises two rows of monomers (1), the two rows of monomers (1) comprising two monomers (1) that are in conflict with each other, each of the monomers (1) being provided with a heating chamber (14), the heating chamber (14) comprising a third heating region (141) and a fourth heating region (142), the third heating region (141) being located at an end of the two monomers (1) in each row of the monomers (1) that is away from each other, the third heating regions (141) in a plurality of the monomers (1) constituting the first heating region, the third heating region (141) of each monomer (1) being provided with the first heating wire (21); the fourth heating regions (142) in all the monomers (1) constituting the second heating region of the heated door panel, the fourth heating region (142) of each monomer (1) being provided with the second heating wire (22); and the hanging assembly (7) being provided on each of the monomers (1).

3. A heating door panel structure according to claim 2, characterized in that: The third heating region (141) of each monomer (1) is perpendicular to the fourth heating region (142), the first heating wire (21) is arranged in a serpentine shape within the third heating region (141), and the second heating wire (22) is arranged in a serpentine shape within the fourth heating region (142).

4. A heating door panel structure according to claim 2, characterized in that: The monomer (1) comprises a first shell (11), a second shell (12) and a connecting assembly (13); the second shell (12) is arranged on the first shell (11) via the connecting assembly (13); the hanging assembly (7) is arranged on a side of the first shell (11) away from the second shell (12); when the first shell (11) and the second shell (12) are connected, the heating chamber (14) is formed, and the first heating wire (21) and the second heating wire (22) are both located on the first shell (11).

5. A heating door panel structure according to claim 4, characterized in that: The connecting assembly (13) comprises a connecting screw (131), a connecting nut (132) and a first cotter pin (133); the connecting screw (131) is arranged on the first shell (11); the second shell (12) is provided with a first through hole for the connecting screw (131) to pass through; the connecting nut (132) is threadedly connected to the connecting screw (131), and the connecting nut (132) abuts against an end of the second shell (12) away from the first shell (11); and a first positioning hole connected to the first cotter pin (133) is provided at an end of the connecting screw (131) away from the connecting screw (131).

6. A heating door panel structure according to claim 5, characterized in that: An auxiliary mechanism (3) is provided in both the third heating region (141) and the fourth heating region (142), and the auxiliary mechanism (3) comprises a support block (31), a positioning block (32) and an auxiliary block (4); the positioning block (32) is provided on the support block (31); a positioning groove for engaging with the positioning block (32) is provided on the bottom wall of the first shell (11); a supporting groove for engaging with the support block (31) is provided on the auxiliary block (4); when the support block (31) contacts the bottom wall of the supporting groove, a reserved cavity (15) is formed between the auxiliary block (4) and the bottom wall of the first shell (11); and the first heating wire (21) and the second heating wire (22) are both provided on the auxiliary block (4), and the first heating wire (21) and the second heating wire (22) are both located in the second shell (12).

7. A heating door panel structure according to claim 6, characterized in that: The auxiliary block (4) comprises an auxiliary plate (41), a stacking block (42) and an assembly component (43); a plurality of the auxiliary plates (41) are provided, and a stacking block (42) is provided between two adjacent auxiliary plates (41); except for the auxiliary plates (41) close to the second shell (12), a second through hole is provided on each of the auxiliary plates (41); a plurality of the second through holes and a gap between two adjacent auxiliary plates (41) form the support groove; and the plurality of the auxiliary plates (41) and the plurality of the stacking blocks (42) are connected to the assembly component (43).

8. A heating door panel structure according to claim 7, characterized in that: The assembly component (43) comprises an assembly bolt (431), an assembly nut (432) and a second cotter pin (433); each of the stacking blocks (42) is provided with a third through hole; each of the auxiliary plates (41) is provided with a fourth through hole; the assembly bolt (431) passes through all of the third through holes and all of the fourth through holes; the assembly nut (432) is threadedly connected to the assembly bolt (431); and the nuts of the assembly nut (432) and the assembly bolt (431) respectively abut against the auxiliary plates (41) on both sides of the auxiliary block (4); and the assembly bolt (431) is provided with a second positioning hole connected to the second cotter pin (433).

9. A heating door panel structure according to claim 6, characterized in that: A fifth through hole communicating with the support groove is provided on the auxiliary plate (41) close to the second shell (12); one end of the connecting screw (131) passes through the fifth through hole and is connected to an end of the support block (31) away from the positioning block (32); a limiting component (5) is provided on the auxiliary plate (41); the limiting component (5) comprises a limiting sleeve (51) and a third cotter pin (52); the limiting sleeve (51) is located between the auxiliary plate (41) and the second shell (12); the limiting sleeve (51) is sleeved on the connecting screw (131) and contacts the auxiliary plate (41); a third positioning hole for connecting the third cotter pin (52) is provided on the connecting screw (131) at the end of the limiting sleeve (51) away from the auxiliary plate (41).

10. A heating door panel structure according to claim 2, characterized in that: A limiting assembly (6) is arranged in the heating chamber (14), and the limiting assembly (6) comprises a first limiting block (61) and a second limiting block (62). The first limiting block (61) is arranged in the third heating region (141), and the first limiting block (61) is provided with a first limiting groove (611) for placing the first heating wire (21); the second limiting block (62) is arranged in the fourth heating region (142), and the second limiting block (62) is provided with a second limiting groove for placing the second heating wire (22).

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