Radiant heating panel

Abstract

The application relates to the technical field of heating plates, in particular to a radiation heating plate which comprises a shell, a reflecting plate is arranged at the bottom of the shell, a heating body is arranged at the bottom of the reflecting plate, mounting assemblies for mounting the heating body are arranged at the two ends of the heating body, the mounting assemblies are arranged on the bottom surface of the reflecting plate, the heating body and the mounting assemblies are detachably connected, a rotating assembly is arranged at the middle part of the heating body, the other end of the rotating assembly is connected with the reflecting plate, the rotating assembly can adjust the distance between the heating body and the reflecting plate and the angle of the heating body, the heating body is provided with a plurality of heating bodies which are arranged and distributed at the bottom of the reflecting plate, the plurality of heating bodies are connected in parallel, and the heating plate can adjust the temperature according to the requirements of different areas of raw materials.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of heating plates, in particular to a radiation heating plate. BACKGROUND

[0002] In the industrial production of large containers, raw material plates are heated, and the heated raw material plates are then pressurized, thereby improving the work efficiency and product quality of container press forming. Currently, raw material plates are often heated by radiation heating plates.

[0003] Currently, heating is often performed by heating plates, and the heating mode of the heating plate is usually overall uniform heating. Although overall uniform heating is simple and easy to implement, it has the problem of unbalanced heat distribution, and cannot well adapt to the heating needs of materials of different thicknesses. In particular, when it comes to products with multi-layer composite materials or multi-chamber structures, in the multi-chamber structure, the deeper chambers require more heat, and correspondingly, the shallower chambers require less heat. A single power setting often causes overheating or poor heating linearity, and at the same time, energy waste problems also occur. SUMMARY

[0004] In order to enable the heating plate to adjust the temperature according to the needs of different regions of the raw material, the present application provides a radiation heating plate that can save energy.

[0005] The radiation heating plate provided by the present application adopts the following technical solution:

[0006] A radiation heating plate comprises a shell, a light-reflecting plate is installed at the bottom of the shell, a heating body is arranged at the bottom of the light-reflecting plate, mounting assemblies are arranged at both ends of the heating body for mounting the heating body, the mounting assemblies are mounted on the bottom surface of the light-reflecting plate, the heating body and the mounting assemblies are detachably connected, a rotating assembly is arranged in the middle of the heating body, the other end of the rotating assembly is connected to the light-reflecting plate, the rotating assembly can adjust the distance between the heating body and the light-reflecting plate and the angle of the heating body, there are multiple heating bodies, the multiple heating bodies are arranged and distributed at the bottom of the light-reflecting plate, and the multiple heating bodies are connected in parallel.

[0007] By adopting the above technical scheme, the multiple heat generating bodies generate heat, the heat is radiated outward in the form of infrared rays, and energy is transmitted to the raw materials for heating. The multiple heat generating bodies are connected in parallel, so that the multiple heat generating bodies can work independently. When the raw materials need to be heated, the multiple heat generating bodies are adjusted according to the multi-chamber structure required by the raw materials. The heat required by the chamber with a deeper depth is more, and the heat required by the chamber with a shallower depth is less. Therefore, the multiple heat generating bodies are divided into zones according to the chambers with different depths. The heat generating body located at the top region of the chamber with a deeper depth obtains a higher heat generating amount. Correspondingly, the heat generating body located at the top region of the chamber with a shallower depth obtains a lower heat generating amount. Thus, the heating plate can adjust the temperature according to the requirements of different regions of the raw materials.

[0008] The heat generating body and the light reflecting plate are connected through the mounting assembly. The heat generating body and the mounting assembly are detachably connected, which can improve the dismounting convenience of the heat generating body and the light reflecting plate. Under the action of the rotating assembly, the distance between the heat generating body and the light reflecting plate increases, the position of the heat generating body is adjusted, and the heat generating body is adjusted to an angle convenient for the user to wipe, so that the surface of the light reflecting plate is conveniently wiped.

[0009] Preferably, the heat generating body is an "S"-shaped bent pipe.

[0010] By adopting the above technical scheme, the heat generating body is an "S"-shaped bent pipe. Compared with the case where the heat generating body is a straight pipe, the S-shaped bent pipe can increase the distribution density of the heat generating body in a unit area. Moreover, the S-shaped bent structure can radiate at multiple angles, so that the infrared rays are more comprehensively projected to the target area, reducing the heating blind area. In addition, the S-shaped bending can absorb the thermal expansion and contraction stress, reducing the risk of fracture of the heat generating body.

[0011] Preferably, the mounting assembly comprises a clamping sleeve. The clamping sleeve is arranged on one side of the light reflecting plate. The clamping sleeve has a clamping groove inside. An opening is formed at the end of the clamping sleeve away from the light reflecting plate. The clamping groove and the opening are in communication. One end of the heat generating body is inserted into the clamping groove.

[0012] By adopting the above technical scheme, when it is needed to install the heat generating body on one side of the light reflecting plate, one end of the heat generating body is inserted into the clamping groove from the opening close to the heat generating body. When it is needed to dismount the heat generating body, a force is applied to the heat generating body away from the light reflecting plate, so that one end of the heat generating body is taken out from the opening. The dismounting convenience of the heat generating body and the light reflecting plate can be improved.

[0013] Preferably, the mounting assembly further comprises a baffle. The baffle is fixed to the edge of the inner wall of the clamping sleeve on the outer side. The side wall of the heat generating body abuts against the inner wall of the baffle.

[0014] By adopting the above technical scheme, the heating body can be positioned under the action of the baffle, the situation that the heating body passes through the outer end of the clamping sleeve is reduced, and thus the heating body can be better positioned when being inserted into the clamping sleeve, and the heating body plug and the wire joint are better aligned and connected.

[0015] Preferably, the rotating assembly comprises a supporting column and a rotating column, one end of the supporting column is installed on one side of the light-reflecting plate, one end of the rotating column is movably inserted into the supporting column, and the middle part of the heating body is connected to the end of the rotating column away from the supporting column.

[0016] By adopting the above technical scheme, when the heating body and the light-reflecting plate need to be wiped, an outward force is applied to the rotating column, then the two ends of the heating body are taken out from the opening, and the outward force is continuously applied to the clamping column to increase the distance between the heating body and the light-reflecting plate, so that the surface of the light-reflecting plate is conveniently wiped, and the position of the heating body is adjusted by rotating the rotating column to an angle convenient for wiping by the user.

[0017] Preferably, the rotating assembly comprises a clamping column, the end of the rotating column away from the light-reflecting plate is fixed to the clamping column, and the middle part of the heating body is clamped into the clamping column.

[0018] By adopting the above technical scheme, the middle part of the heating body is clamped into the clamping column, so that the connection between the heating body and the rotating assembly is detachable connection, and the convenience of disassembly between the heating body and the rotating assembly is improved, and when the heating body is damaged or needs to be repaired, the heating body is conveniently disassembled.

[0019] Preferably, a sliding block is fixed to the outer wall of the rotating column close to the light-reflecting plate, a sliding groove is formed in the inner wall of the supporting column, the sliding groove is arranged along the vertical direction of the supporting column, and the sliding block is movably inserted into one end of the sliding groove.

[0020] By adopting the above technical scheme, under the action of the sliding block and the sliding groove, the rotating column can be guided to move, so that the rotating column can move more stably along the vertical direction of the supporting column.

[0021] Preferably, a limiting groove is formed in the inner wall of the supporting column, the limiting groove is horizontally arranged, and one end of the limiting groove is in communication with the end of the sliding groove away from the light-reflecting plate.

[0022] When it is necessary to wipe the heat-generating body and the light-reflecting plate, the user first holds the clamping column, and when an outward force is applied to the clamping column, the two ends of the heat-generating body are taken out from the opening, and then the outward force is continuously applied to the clamping column, so that the sliding block moves along the sliding groove, thereby increasing the distance between the heat-generating body and the light-reflecting plate. When the sliding block moves to one end of the limiting groove, the clamping column is rotated, the clamping column drives the rotating column to rotate, the rotating column drives the sliding block to rotate, so that the sliding block enters the limiting groove and moves along the limiting groove, thereby the position of the heat-generating body can be adjusted by rotation, and the heat-generating body is adjusted to an angle convenient for the user to wipe. At the same time, the distance between the heat-generating body and the light-reflecting plate is increased, thereby facilitating the wiping of the surface of the light-reflecting plate.

[0023] When the surface of the heat-generating body and the surface of the light-reflecting plate are wiped, the clamping column is rotated, the sliding block is driven to move to one end of the sliding groove, and then an inward force is applied to the heat-generating body to reduce the distance between the heat-generating body and the light-reflecting plate. Then, the two ends of the heat-generating body are inserted into the clamping sleeve, and the installation of the heat-generating body is completed. Therefore, compared with the disassembly of the heat-generating body in the prior art, the distance between the heat-generating body and the light-reflecting plate is adjusted by rotating the assembly, and the angle of the heat-generating body is adjusted to facilitate wiping, thereby reducing the damage and loss caused by the stacking of multiple heat-generating bodies. At the same time, the installation efficiency between the heat-generating body and the installation assembly can be improved.

[0024] Under the action of the limiting groove, the sliding block can be guided to move, and the limiting effect can be achieved. When the user wipes the heat-generating body, the shaking of the heat-generating body is reduced, thereby further facilitating the wiping of the heat-generating body by the user.

[0025] Preferably, the rotating assembly further comprises a spring, the spring is arranged in the rotating column, one end of the spring is rotationally connected with the supporting column, and the other end of the spring is connected with the inner wall of the rotating column.

[0026] Through the above technical scheme, under the action of the spring, when the heat-generating body and the installation assembly are in the installation state, the spring can provide a pulling force to the rotating column, thereby providing a pulling force to the clamping column, and further improving the connection stability between the light-reflecting plate and the heat-generating body. When the heat-generating body and the installation assembly are separated, the sliding block is located in the limiting groove to adjust the angle of the heat-generating body. When it is necessary to reset the heat-generating body, the rotating column is rotated, and when the sliding block moves to one end of the sliding groove, the spring can pull the sliding block to move along the sliding groove, thereby reducing the time of manually trying to align the sliding groove, and further improving the installation efficiency between the heat-generating body and the installation assembly.

[0027] Preferably, a connecting block is arranged in the supporting column, one end of the connecting block is movably inserted into the supporting column, the connecting block is rotationally connected with the supporting column, and one end of the spring is fixedly sleeved on the outer wall of the connecting block away from the light-reflecting plate.

[0028] By adopting the technical scheme, the connecting block is rotationally connected with the supporting column, one end of the spring is fixed with one end of the connecting block, so that the connection between the spring and the supporting column is rotational connection, when the rotating column rotates, the spring can rotate, reducing the influence of the spring on the rotation of the rotating column.

[0029] To sum up, the present application includes at least one of the following beneficial technical effects:

[0030] 1. Multiple heat-generating bodies generate heat, which is radiated outward in the form of infrared rays to transfer energy to raw materials for heating. The multiple heat-generating bodies are connected in parallel, allowing independent operation between them. When raw materials need to be heated, the adjustment is made according to the multi-chamber structure that the raw materials need to be pressed into. The deeper the chamber, the more heat it needs, and the shallower the chamber, the less heat it needs. Therefore, the multiple heat-generating bodies are divided into zones according to the chambers of different depths. The heat-generating bodies located in the top area of the deeper chamber obtain higher heat output, and correspondingly, the heat-generating bodies located in the top area of the shallower chamber obtain lower heat output, so that the heating plate can adjust the temperature according to the needs of different areas of the raw materials.

[0031] 2. When it is necessary to wipe the heat-generating body and the light-reflecting plate, the user first holds the clamping column and applies an outward force to the clamping column. Then, the user takes out the two ends of the heat-generating body from the opening. After that, the user continues to apply an outward force to the clamping column, causing the sliding block to move along the sliding groove, thereby increasing the distance between the heat-generating body and the light-reflecting plate. When the sliding block moves to one end of the limiting slot, the user rotates the clamping column, which drives the rotating column to rotate. The rotating column drives the sliding block to rotate, causing the sliding block to enter the limiting slot and move along the limiting slot. In this way, the user can adjust the position of the heat-generating body by rotation, to an angle that is convenient for wiping. At the same time, the distance between the heat-generating body and the light-reflecting plate is increased, making it easier to wipe the surface of the light-reflecting plate.

[0032] After the surfaces of the heat-generating body and the light-reflecting plate are wiped, the user rotates the clamping column to move the sliding block to one end of the sliding groove. Then, the user applies an inward force to the heat-generating body to reduce the distance between the heat-generating body and the light-reflecting plate. After that, the user inserts the two ends of the heat-generating body into the clamping sleeve, completing the installation of the heat-generating body. Therefore, compared with the disassembly of the heat-generating body in the prior art, the present application adjusts the distance between the heat-generating body and the light-reflecting plate by rotating the assembly, and adjusts the angle of the heat-generating body to facilitate wiping. In this way, the damage and loss of the multiple heat-generating bodies caused by stacking can be reduced, and the efficiency of installation between the heat-generating body and the mounting assembly can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application.

[0034] Figure 2is a bottom view of the heating plate in the embodiment of the present application.

[0035] Figure 3 is Figure 2 is an enlarged view of A in the embodiment of the present application.

[0036] Figure 4 is a structural schematic view of the rotating column in the embodiment of the present application.

[0037] Figure 5 is a structural schematic view of the supporting column in the embodiment of the present application.

[0038] Figure 6 is a sectional view of the rotating assembly in the embodiment of the present application.

[0039] Mark explanation: 1, support frame; 2, mounting frame; 21, roller; 3, heating plate; 31, shell; 32, reflector; 33, heating body; 4, mounting assembly; 41, mounting column; 42, clamping sleeve; 421, clamping groove; 422, opening; 43, baffle; 5, rotating assembly; 51, supporting column; 511, sliding groove; 512, limiting groove; 52, rotating column; 521, sliding block; 53, clamping column; 54, connecting block; 55, spring. DETAILED DESCRIPTION

[0040] The following will be described in detail in combination with the accompanying Figures 1-6 The present application is further described in detail.

[0041] The embodiment of the present application discloses a radiation heating plate.

[0042] Refer to Figure 1 and Figure 2 A radiation heating plate, comprising a support frame 1, the top of the support frame 1 is provided with a mounting frame 2, the long side of the mounting frame 2 is perpendicular to the long side of the support frame 1, the two wide sides of the mounting frame 2 are respectively provided with rollers 21, the rollers 21 are rotationally connected with the bottom of the mounting frame 2, the rollers 21 are rollingly connected with the top of the support frame 1, so that the rollers 21 can roll along the long side of the support frame 1, so that the mounting frame 2 can move along the long side direction of the support frame 1, a heating plate 3 is arranged at the bottom of the mounting frame 2, when the mounting frame 2 moves along the support frame 1, the heating plate 3 is driven to move along the long side direction of the support frame 1.

[0043] When the raw material is placed at the bottom of the end of the support frame 1 far away from the mounting frame 2, the mounting frame 2 moves along the support frame 1 to the end close to the raw material, until the heating plate 3 is located at the top of the raw material, then the heating plate 3 heats the raw material, and after the raw material is heated, the raw material is pressed to form a corresponding shape.

[0044] The heating plate 3 comprises a shell 31, a reflecting plate 32 and a heating assembly. The shell 31 is arranged in parallel at the bottom of the mounting frame 2, and the top of the shell 31 is fixed to the bottom of the mounting frame 2 by bolts. The reflecting plate 32 is installed on the inner wall of the bottom of the shell 31, and the heating assembly is arranged at the bottom of the reflecting plate 32. The heating assembly comprises a heating body unit, which comprises a plurality of heating bodies 33. The plurality of heating bodies 33 are evenly distributed along the width direction of the reflecting plate 32. Correspondingly, the heating body unit has a plurality of heating body units, which are evenly distributed along the length direction of the reflecting plate 32, so that the plurality of heating bodies 33 are evenly arranged and distributed at the bottom of the reflecting plate 32.

[0045] Referring to Figure 2 The plurality of heating bodies 33 generate heat, which is radiated outward in the form of infrared rays to transfer energy to the raw materials for heating. Under the action of the reflecting plate 32, the reflecting plate 32 reflects the infrared rays emitted by the heating bodies 33 to concentrate on the area to be heated, reducing the loss of heat. Through reflection, the reflecting plate 32 can redirect the heat that would otherwise be lost to other directions to the target area, thereby improving the utilization efficiency of heat. The reflecting plate 32 can reflect the infrared rays emitted by the heating bodies 33 to a specific direction, enhancing the radiation intensity of the target area, so that the surface of the raw materials can receive more concentrated heat, thereby accelerating the heating speed.

[0046] The plurality of heating bodies 33 are connected in parallel, so that the plurality of heating bodies 33 can work independently. When the raw materials need to be heated, the adjustment is made according to the multi-chamber structure that the raw materials need to be pressed into. The deeper the chamber, the more heat it needs, and the shallower the chamber, the less heat it needs. Therefore, the plurality of heating bodies 33 are partitioned according to the chambers of different depths. The heating bodies 33 located at the top area of the deeper chamber obtain higher heat, and the heating bodies 33 located at the top area of the shallower chamber obtain lower heat, so that the heating plate 3 can adjust the temperature according to the needs of different areas of the raw materials.

[0047] Referring to Figure 3 In the embodiment of the present application, the heating body 33 is an "S" shaped bent pipe. Compared with the case where the heating body 33 is a straight pipe, the S-shaped bending path can increase the distribution density of the heating body 33 in a unit area, and the S-shaped bending structure can radiate at multiple angles to make the infrared rays more comprehensively project to the target area, reducing the heating blind area. At the same time, the S-shaped bending can absorb the thermal expansion and contraction stress to reduce the risk of fracture of the heating body 33.

[0048] The two ends of the heating body 33 are respectively provided with mounting assemblies 4 for mounting the heating body 33, and the mounting assemblies 4 are arranged on the side of the reflecting plate 32 close to the heating body 33. The mounting assembly 4 comprises a mounting column 41 and a clamping sleeve 42. One end of the mounting column 41 is fixed on one side of the reflecting plate 32. One end of the clamping sleeve 42 is fixed on the end of the mounting column 41 away from the reflecting plate 32. The clamping sleeve 42 has a clamping groove 421 in the inside. An opening 422 is formed on the end of the clamping sleeve 42 away from the mounting column 41. The clamping groove 421 and the opening 422 are in communication. Correspondingly, the clamping sleeve 42 has elasticity, so that the diameter of the clamping groove 421 can be adjusted. One end of the electric wire passes through the mounting column 41, and the joint of the electric wire is located in the clamping groove 421. One end of the heating body 33 is inserted into the clamping sleeve 42, and the plug of the heating body 33 is electrically connected with the joint of the electric wire.

[0049] A baffle 43 is fixed along the inner wall edge of the clamping sleeve 42. The baffle 43 is located on the outer end of the clamping sleeve 42. The side wall of the heating body 33 abuts against the inner wall of the baffle 43. Under the action of the baffle 43, the heating body 33 can be limited, and the situation that one end of the heating body 33 passes through the outer end of the clamping sleeve 42 is reduced. Therefore, the heating body 33 can be better positioned when being inserted into the clamping sleeve 42, and the plug of the heating body 33 and the joint of the electric wire can be better aligned and connected.

[0050] Refer to Figure 3 When it is needed to mount the heating body 33 on one side of the reflecting plate 32, one end of the heating body 33 is inserted into the opening 422 close to the heating body 33, and the side wall of the heating body 33 abuts against the inner wall of the baffle 43. Then, one end of the heating body 33 is inserted into the clamping groove 421. Correspondingly, when it is needed to dismount the heating body 33, a force away from the reflecting plate 32 is applied to the heating body 33, so that one end of the heating body 33 is taken out from the opening 422. Under the action of the mounting assembly 4, the convenience of dismounting the heating body 33 from the reflecting plate 32 can be improved.

[0051] A rotating assembly 5 is arranged in the center of the heating body 33. The rotating assembly 5 comprises a supporting column 51, a rotating column 52 and a clamping column 53. One end of the supporting column 51 is fixed on one side of the reflecting plate 32. The supporting column 51 has a storage cavity in the inside. The storage cavity is in communication with the end of the supporting column 51 away from the reflecting plate 32. The rotating column 52 is movably inserted into the storage cavity. The outer wall of the rotating column 52 abuts against the inner wall of the supporting column 51. The end of the rotating column 52 away from the reflecting plate 32 is fixed with the clamping column 53. The middle part of the heating body 33 is clamped into the clamping column 53.

[0052] Refer to Figure 4 and Figure 5The outer wall of the rotating column 52 is fixed with a sliding block 521 near one end of the light-reflecting plate 32, and the inner wall of the supporting column 51 is correspondingly provided with a sliding groove 511, which is arranged along the vertical direction of the supporting column 51. The sliding block 521 is movably inserted into one end of the sliding groove 511, and can move along the long direction of the sliding groove 511. The inner wall of the supporting column 51 is provided with a limiting groove 512, which is horizontally arranged and penetrates the end of the sliding groove 511 away from the light-reflecting plate 32. When the sliding block 521 moves to one end of the limiting groove 512, a force is applied to the rotating column 52 at one end of the limiting groove 512, so that the sliding block 521 enters the limiting groove 512.

[0053] After the radiation heating plate 3 is used for a period of time, the surface of the light-reflecting plate 32 or the surface of the heating body 33 will be covered with dust and stains, which will affect the heat transfer of the heating body 33 to the raw materials. Therefore, after the radiation heating plate 3 is used for a period of time, the surface of the light-reflecting plate 32 and the surface of the heating body 33 need to be wiped with a soft cloth. However, the distance between adjacent two heating bodies 33 and the distance between the heating body 33 and the light-reflecting plate 32 are small, so it is difficult for the user to directly wipe them. The heating body 33 needs to be disassembled and then wiped. Since the number of heating bodies 33 is large, after a plurality of heating bodies 33 are disassembled, they need to be stacked on one side, and the plurality of heating bodies 33 stacked on one side are easy to lose and be broken.

[0054] Referring to Figure 3 Under the action of the rotating assembly 5, when the heating body 33 and the light-reflecting plate 32 need to be wiped, the user first holds the clamping column 53 and applies an outward force to the clamping column 53, then takes out both ends of the heating body 33 from the opening 422, and then continuously applies an outward force to the clamping column 53 to move the sliding block 521 along the sliding groove 511, thereby increasing the distance between the heating body 33 and the light-reflecting plate 32. When the sliding block 521 moves to one end of the limiting groove 512, the clamping column 53 is rotated, the clamping column 53 drives the rotating column 52 to rotate, the rotating column 52 drives the sliding block 521 to rotate, and the sliding block 521 enters the limiting groove 512 and moves along the limiting groove 512, so that the position of the heating body 33 can be adjusted and rotated to an angle convenient for wiping by the user. At the same time, the distance between the heating body 33 and the light-reflecting plate 32 is increased, so that the surface of the light-reflecting plate 32 can be easily wiped.

[0055] When the surface of the heating body 33 and the surface of the light-reflecting plate 32 are wiped, the clamping column 53 is rotated, the sliding block 521 is driven to move to one end of the sliding groove 511, an inward force is applied to the heating body 33, the distance between the heating body 33 and the light-reflecting plate 32 is reduced, then the two ends of the heating body 33 are inserted into the clamping sleeve 42, and the installation of the heating body 33 is completed. Therefore, compared with the disassembly of the heating body 33 in the prior art, the distance between the heating body 33 and the light-reflecting plate 32 is adjusted by rotating the assembly 5, the angle of the heating body 33 is adjusted to facilitate wiping, and therefore the damage and loss caused by the stacking of the plurality of heating bodies 33 can be reduced, and the installation efficiency of the heating body 33 and the installation assembly 4 can be improved.

[0056] With reference to Figure 6 The assembly 5 further comprises a spring 55. The supporting column 51 is provided with a connecting block 54. One end of the connecting block 54 is movably inserted into the supporting column 51. The connecting block 54 is rotationally connected with the supporting column 51. The other end of the connecting block 54 is located in the storage cavity. One end of the spring 55 is fixedly sleeved on the outer wall of the connecting block 54 located in the storage cavity. Therefore, the spring 55 is rotationally connected with the supporting column 51. The spring 55 is located in the cavity of the rotating column 52. One end of the spring 55 away from the connecting block 54 is fixedly connected with the inner wall of the rotating column 52.

[0057] Under the action of the spring 55, when the heating body 33 and the installation assembly 4 are in the installation state, the spring 55 can provide a pulling force to the rotating column 52, thereby providing a pulling force to the clamping column 53, and further improving the connection stability between the light-reflecting plate 32 and the heating body 33. When the heating body 33 and the installation assembly 4 are separated, the sliding block 521 is located in the limiting groove 512 to adjust the angle of the heating body 33. When the heating body 33 needs to be reset, the rotating column 52 is rotated. When the sliding block 521 moves to one end of the sliding groove 511, the spring 55 can pull the sliding block 521 to move along the sliding groove 511, thereby reducing the time of manually trying to align the sliding groove 511, and further improving the installation efficiency between the heating body 33 and the installation assembly 4.

[0058] The above are preferred embodiments of the present application. The embodiments are only an explanation of the present application, and do not limit the protection scope of the present application. Therefore, equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A radiant heating panel (3), characterized in that It includes a housing (31), a reflector (32) installed at the bottom of the housing (31), a heating element (33) at the bottom of the reflector (32), and mounting components (4) for mounting the heating element (33) at both ends. The mounting components (4) are installed on the bottom surface of the reflector (32). The heating element (33) and the mounting components (4) are detachably connected. A rotating component (5) is provided in the middle of the heating element (33). The other end of the rotating component (5) is connected to the reflector (32). The rotating component (5) can adjust the distance between the heating element (33) and the reflector (32) as well as the angle of the heating element (33). There are multiple heating elements (33), which are arranged and distributed at the bottom of the reflector (32). The multiple heating elements (33) are connected in parallel. The rotating assembly (5) includes a support column (51) and a rotating column (52). One end of the support column (51) is installed on one side of the reflector (32), and one end of the rotating column (52) is movably inserted into the support column (51). The middle part of the heating element (33) is connected to the end of the rotating column (52) away from the support column (51). The rotating assembly (5) includes a snap-fit ​​post (53), the end of the rotating post (52) away from the reflector (32) is fixed to the snap-fit ​​post (53), and the middle part of the heating element (33) is snapped into the snap-fit ​​post (53); A slider (521) is fixed to one end of the outer wall of the rotating column (52) near the reflector (32). A groove (511) is provided on the inner wall of the support column (51). The groove (511) is set along the vertical direction of the support column (51). The slider (521) is movably inserted into one end of the groove. A limiting groove (512) is provided on the inner wall of the support column (51). The limiting groove (512) is set horizontally, and one end of the limiting groove (512) is connected to the end of the slide groove (511) away from the reflector (32).

2. A radiant heating panel (3) according to claim 1, characterised in that The heating element (33) is an "S" shaped bend.

3. A radiant heating panel (3) according to claim 1, characterized in that The mounting component (4) includes a snap-fit ​​sleeve (42), which is located on one side of the reflector (32). The snap-fit ​​sleeve (42) has a snap-fit ​​groove (421) inside. An opening (422) is provided at the end of the snap-fit ​​sleeve (42) away from the reflector (32). The snap-fit ​​groove (421) communicates with the opening (422). One end of the heating element (33) is inserted into the snap-fit ​​groove (421).

4. A radiant heating panel (3) according to claim 3, characterised in that The mounting assembly (4) also includes a baffle (43), which is fixed to the outer edge of the inner wall of the snap-fit ​​sleeve (42), and the side wall of the heating element (33) abuts against the inner wall of the baffle (43).

5. A radiant heating panel (3) according to claim 1, characterized in that The rotating assembly (5) also includes a spring (55), which is disposed inside the rotating column (52). One end of the spring (55) is rotatably connected to the support column (51), and the other end of the spring (55) is connected to the inner wall of the rotating column (52).

6. A radiant heating panel (3) according to claim 5, characterised in that A connecting block (54) is provided inside the support column (51). One end of the connecting block (54) is movably inserted into the support column (51). The connecting block (54) and the support column (51) are rotatably connected. One end of the spring (55) is fixedly sleeved on the outer wall of the end of the connecting block (54) away from the reflector (32).

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