Graphene heating wallboard

Abstract

The invention provides a graphene heating wallboard, and relates to the field of functional isolation walls of buildings. The graphene heating wall plate comprises a decoration plate with a containing groove formed in the middle, and the containing groove penetrates through the decoration plate; comprising a ring beam, a heating assembly is fixedly installed in the ring beam, one end of the heating assembly corresponds to a containing groove, two main beams distributed up and down are included, the ring beam can be fixed to the main beams and a decoration plate, and after the decoration plate is fixed and attached to the ring beam, the end, away from the ring beam, of the heating assembly is located in the containing groove; power is supplied to the inside of the ring beam. According to the graphene heating wallboard, by arranging the ring beam, the main beam and the decoration plate, the structural strength is high, when the decoration plate is impacted, the wall cannot deform, the safety of the internal heating assembly is protected, the overall structural strength of a partition is improved, and by arranging the heating assembly, it is guaranteed that hot air is dissipated from the bottom, and the indoor temperature is increased faster.

Description

Technical Field

[0001] The invention relates to the field of functional insulation walls of buildings, in particular to a graphene heating wall panel. Background Art

[0002] Graphene powder is uniformly dispersed in an organic solvent by ultrasound and stirring to obtain a graphene solution with a concentration of 0.05mg / ml to 0.5mg / ml. Graphene is uniformly covered on an organic filter membrane or a water filter membrane by suction filtration. The graphene film and the filter membrane are separated by mechanical stripping, immersion or organic solvent dissolution to obtain a graphene film. Electrodes are added to the graphene film, and heat can be generated by applying voltage to it. Due to the unique two-dimensional nanostructure of graphene, the large aspect ratio and high specific surface area characteristics, through the above preparation process, a uniformly connected conductive network is formed between the graphene sheets, and a high heat can be generated under a relatively low voltage. At present, the use of graphene as a heating material for indoor heating has been applied to a certain extent.

[0003] Wall panels are the most commonly used building material. Wall panels are a load-bearing system of house structures composed of walls and floor slabs. Walls serve as both load-bearing components and room partitions. They are the most commonly used and economical structural form in residential buildings. Therefore, in the field of home decoration, researchers have developed wall panels with graphene as the substrate and conductive circuits. They can generate heat and convert it into far-infrared light waves, which then resonate with human cell tissues to induce thermal effects.

[0004] Existing patent: CN213143706U discloses a combined graphene heating wall panel, which relates to the technical field of heating wall panels, and is designed to solve the problem of inconvenient assembly of existing graphene heating wall panels. The first unit graphene heating wall panel and the second unit graphene heating wall panel both include a heating body, and the heating body includes a graphene heating film. The first unit graphene heating wall panel and the second unit graphene heating wall panel are both installed with a combined outer frame on the outside, and a first joint is provided on both sides of the combined outer frame. A second joint is provided at both upper and lower ends of the combined outer frame. A first combined panel is installed between the first unit graphene heating wall panel and the second unit graphene heating wall panel, and a second combined panel is installed between the two first unit graphene heating wall panels and between the two second unit graphene heating wall panels. Contacts are provided inside the first combined panel and the second combined panel.

[0005] Although modular graphene heating wall panels can be quickly laid in this scheme, in actual building decoration, modular laying needs to ensure a certain aesthetics. Graphene heating wall panels are generally used as walls or partitions, and a certain structural strength must be ensured. Moreover, walls are prone to local stress. If the graphene layer is damaged, there may be hidden injuries. Since there are conductive wires inside, fires are prone to occur. Moreover, when the modular graphene heating wall panels are actually heating, the internal heat cannot be transferred to the outside in time, which will cause the graphene layer to age faster. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a graphene heating wall panel, which solves the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a graphene heating wall panel, including a decorative panel with a placement groove in the middle position, the placement groove runs through the decorative panel; including a ring beam, a heating component is fixedly installed in the ring beam, one end of the heating component corresponds to the placement groove, including two main beams distributed up and down, the ring beam can be fixed with the main beam and the decorative panel, when the decorative panel is fixed and fits with the ring beam, the end of the heating component away from the ring beam is in the placement groove, and the main beam at the bottom is installed with a conductive component for supplying power to the inside of the ring beam; The heating component includes a heat insulation ring, which is arranged in the ring beam, and the outer ring of the heat insulation ring is fixed to the inner wall of the ring beam, and the rear end of the heat insulation ring is flush with the rear end of the ring beam; it includes a heat insulation back cover, which is fixed in the rear end of the heat insulation ring; it includes a mounting plate, which is in the heat insulation ring and fixed to the inner wall of the heat insulation ring; it includes an infrared radiation plate, and a plurality of graphene heating plates are fixedly attached to the back of the infrared radiation plate, and a plurality of support bars are fixedly installed on the side of any graphene heating plate away from the infrared radiation plate, and the distances between the plurality of support bars on the same graphene heating plate are the same, and the support bars are away from the graphene heating plate. One end of the graphene heating plate is fixed to the front of the mounting plate, and multiple support bars, the mounting plate and the graphene heating plate form multiple channels; it also includes an auxiliary heat sink, two auxiliary heat sinks are provided, and the auxiliary heat sink is provided with array-distributed air grooves, which penetrate the auxiliary heat sink and are respectively fixed at the upper and lower ends of the infrared radiation plate; it includes two air curtains, which are fixed in the insulation ring and correspond to the two auxiliary heat sinks. The two air curtains are used to realize the air grooves of the auxiliary heat sink at the top to enter the insulation ring, and the air flows to the air grooves of the auxiliary heat sink at the bottom after passing through multiple channels; When the decorative panel is installed on the ring beam, the infrared radiation plate and the auxiliary heat sink are placed in the placement groove together and match the size of the placement groove. At this time, the infrared radiation plate and the auxiliary heat sink are flush with the front of the decorative panel.

[0008] Preferably, the front of the infrared radiation plate is provided with a plurality of triangular protrusions, the two side surfaces of the triangular protrusions are in the shape of concave arcs, the plurality of triangular protrusions are arranged longitudinally and arranged at equal distances, and their two ends are flush with the two ends of the infrared radiation plate.

[0009] Preferably, the infrared radiation plate is a magnesium-aluminum alloy plate.

[0010] Preferably, the outer circle of the ring beam is provided with a circle of grooves, and the two main beams are respectively located in the upper and lower grooves. The ring beam is fixed to the main beam by a plurality of pins, and the decorative plate can be fixedly buckled on one end of the plurality of pins away from the ring beam. After the two are combined, the ring beam is in contact with the decorative plate.

[0011] Preferably, an expansion nail is fixedly installed at the front end of the pin, and an annular protrusion is provided at the end of the expansion nail away from the pin, and the annular protrusion can be closed after the expansion nail is compressed. The decorative plate is provided with a socket at the position corresponding to the pin, and the socket is provided with an annular groove. After the two are combined, the annular protrusion of the expansion nail can be inserted into the annular groove, and at this time the ring beam and the decorative plate are firmly fitted.

[0012] Preferably, the thickness of the main beam is equal to the depth of the two grooves.

[0013] Preferably, the conductive component includes a conductive rail and an elastic conductive strip. Two parallel sliding rails are provided on the upper surface of the bottom main beam. Two conductive rails are provided and are respectively fixed on the inner bottom walls of the two sliding rails. The elastic conductive strip is arranged in a groove at the bottom of the ring beam and fixed to the inner top wall of the groove. When the groove at the bottom of the ring beam is combined with the main beam, the elastic conductive strip can be inserted into the sliding rail and contact the conductive rail.

[0014] Preferably, a movable end is provided at the bottom of the ring beam, and the upper surface of the movable end is flush with the inner top wall of the groove at the bottom of the ring beam. When the ring beam is connected to the main beam at the bottom, the pin can fix the movable end.

[0015] Preferably, a sealing groove is fixedly installed on the back side of the decorative panel inside the ring beam, and the heat insulation ring can be inserted into the sealing groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The graphene heating wall panel is provided with ring beams, main beams and decorative panels. When it is laid, if it is used as a partition wall, the main beam is first erected, and the main beam is welded and fixed to the load-bearing wall. When installing the ring beam, it only needs to slide between the two main beams. After sliding to the corresponding position, the ring beam and the main beam are fixed with pins. When installed up and down, the two ring beams can be fixed on one main beam. When the decorative panel is buckled, it is only necessary to match the decorative panel with the pins. After closing, the decorative panels are seamlessly combined, and the appearance is high. Moreover, the ring beam and the main beam are made of metal square tubes and metal beams welded together, and have high structural strength. When the decorative panel is hit, the wall will not be deformed, which not only protects the safety of the internal heating components but also improves the overall structural strength of the partition.

[0017] 2. The graphene heating wall panel is provided with a heating component and a plurality of graphene heating plates are connected by power supply. The heat of the graphene heating plate can pass through the infrared radiation plate and dissipate heat and infrared radiation to the indoor room. The triangular protrusions on the outside of the infrared radiation plate can refract heat and promote the heat dissipation in the room. In order to ensure that the heat is dissipated to the room faster, two air curtain machines work together to realize the circulation of internal airflow and external airflow, so as to ensure that the heat is dissipated from the bottom and the indoor temperature rises faster.

[0018] 3. The graphene heating wall panel is provided with conductive components. When the wall panel is modularly installed, in order to avoid the difficulty of internal wiring, the conductive rail connects the live wire and the neutral wire of the power supply, and can jointly support the simultaneous power supply of multiple groups of heating wall panels. It is only necessary to connect the main beam to the internal pre-buried cables when building the main beam in the early stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the other side of the structure of the present invention; Figure 3 This is a structural breakdown diagram of the present invention; Figure 4 For the present invention Figure 3 A magnified view of a local area in ; Figure 5 This is a connection diagram of the decorative plate, the ring beam and the main beam of the present invention; Figure 6 It is a structural diagram of the main beam of the present invention; Figure 7 It is a connection diagram of the conductive component and the ring beam of the present invention; Figure 8 For the disassembly of the heating component of the present invention Figure 1 ; Fig. 9 For the disassembly of the heating component of the present invention Figure 2 ; Fig.10 For the disassembly of the heating component of the present invention Figure 3 ; Fig.11 It is a partial structural diagram of the infrared radiation panel of the present invention.

[0020] In the figure: 1. placement groove; 2. decorative panel; 3. ring beam; 4. heating component; 401. insulation ring; 402. mounting plate; 403. infrared radiation plate; 404. graphene heating plate; 405. support bar; 406. channel; 407. auxiliary heat sink; 408. air groove; 409. air curtain; 410. triangular bar protrusion; 411. insulation back cover; 5. main beam; 6. conductive component; 601. conductive rail; 602. elastic conductive strip; 603. slide rail; 7. groove; 8. pin; 9. expansion pin; 901. annular protrusion; 10. socket; 1001. annular groove; 11. movable end; 12. sealing groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0023] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0025] like Figure 1-11 As shown, a graphene heating wall panel comprises a decorative panel 2 with a placement groove 1 in the middle, the placement groove 1 runs through the decorative panel 2; comprises a ring beam 3, a heating component 4 is fixedly installed in the ring beam 3, one end of the heating component 4 corresponds to the placement groove 1, comprises two main beams 5 distributed up and down, the ring beam 3 can be fixed with the main beam 5 and the decorative panel 2, when the decorative panel 2 is fixed and fits with the ring beam 3, the end of the heating component 4 away from the ring beam 3 is in the placement groove 1, and the main beam 5 at the bottom is installed with a conductive component 6 for supplying power to the inside of the ring beam 3; The heating component 4 includes a heat-insulating ring 401, which is arranged in the ring beam 3, and its outer ring is fixed to the inner wall of the ring beam 3, and the rear end of the heat-insulating ring 401 is flush with the rear end of the ring beam 3; includes a heat-insulating back cover 411, which is fixed in the rear end of the heat-insulating ring 401; includes a mounting plate 402, which is in the heat-insulating ring 401 and fixed to the inner wall of the heat-insulating ring 401; includes an infrared radiation plate 403, and the back of the infrared radiation plate 403 is fixedly attached with a plurality of graphene heating plates 404, and a plurality of support bars 405 are fixedly installed on a side of any graphene heating plate 404 away from the infrared radiation plate 403, and the distances between the plurality of support bars 405 on the same graphene heating plate 404 are the same, and the support bars 405 are away from the graphene heating plate 40 4 is fixed to the front side of the mounting plate 402, and multiple support bars 405, the mounting plate 402 and the graphene heating plate 404 form multiple channels 406; it also includes an auxiliary heat sink 407, two auxiliary heat sinks 407 are provided, and the auxiliary heat sink 407 is provided with array-distributed air grooves 408, the air grooves 408 penetrate the auxiliary heat sink 407, and are respectively fixed at the upper and lower ends of the infrared radiation plate 403; it includes two air curtains 409, the air curtains 409 are fixed in the insulation ring 401, and correspond to the two auxiliary heat sinks 407, the two air curtains 409 are used to realize the air grooves 408 of the auxiliary heat sink 407 at the top to enter the insulation ring 401, and the air flows to the air grooves 408 of the auxiliary heat sink 407 at the bottom after passing through the multiple channels 406; When the decorative panel 2 is installed on the ring beam 3, the infrared radiation plate 403 and the auxiliary heat sink 407 are both in the placement groove 1 and match the size of the placement groove 1. At this time, the infrared radiation plate 403 and the auxiliary heat sink 407 are flush with the front of the decorative panel 2.

[0026] The decorative panel 2 can be made of heat-resistant materials such as ceramic honeycomb panels. When the internal temperature rises, the deformation is small, and there will be no extrusion damage or abnormal noise problems in long-term use. The ring beam 3 is a steel frame, and the main beam 5 is a steel hollow square tube. The size of the ring beam 3 should be compatible with the specifications of the main beam 5.

[0027] The heat-insulating ring 401 is a metal ring, and its interior is covered with a heat-resistant coating. The heat-insulating back cover 411 is a non-metallic thin plate, and its inner side is also provided with a heat-resistant coating. A space is formed between the heat-insulating back cover 411 and the heat-insulating ring 401. The mounting plate 402 is used as a supporting device, and control circuit components such as circuit boards and temperature sensors are installed on its back. The graphene heating plate 404 is in a thin film state, and an electrode is provided at its end. One end of the support bar 405 is attached to the graphene heating plate 404. The support bar 405 is made of aluminum alloy and its overall shape is a thin sheet. The channel 406 formed between the multiple support bars 405 can gather the heat of the graphene heating plate 404. The auxiliary heat sink 407 is integrated with the infrared radiation plate 403. The overall equipment has few joints and has a high aesthetics. The wind curtain machine 409 is a miniature wind curtain machine that can realize the flow of internal airflow. Both are driven by a 3.7V motor, which generates little noise and can drive micro-airflow, which not only ensures the circulation of hot air but also reduces the cost of the whole.

[0028] The front of the infrared radiation plate 403 is provided with a plurality of triangular protrusions 410 , and the two side surfaces of the triangular protrusions 410 are in the shape of concave arcs. The plurality of triangular protrusions 410 are arranged longitudinally and arranged at equal distances, and their two ends are flush with the two ends of the infrared radiation plate 403 .

[0029] The graphene heating plate 404 is fitted with the flat and smooth surface of the infrared radiation plate 403, and the heat it emits can pass through the infrared radiation plate 403. The tip of the triangular bar protrusion 410 can gather heat and release heat, and the multiple triangular bar protrusions 410 can also refract heat, which has a good heating effect for closed spaces.

[0030] The infrared radiation plate 403 is made of a material with good heat conduction. The material not only has good heat transfer and reduces the cost, but also has a more beautiful appearance. Magnesium-aluminum alloy plates are preferably used because they are easy to process and more beautiful.

[0031] The outer circle of the ring beam 3 is provided with a circle of grooves 7, and the two main beams 5 are respectively located in the upper and lower grooves 7. The ring beam 3 is fixed to the main beam 5 by multiple pins 8, and the decorative panel 2 can be fixedly buckled on the end of the multiple pins 8 away from the ring beam 3. After the two are combined, the ring beam 3 is in contact with the decorative panel 2.

[0032] The ring beam 3 is a U-shaped beam, and its U-shaped opening faces outward to form a groove 7. The specifications of the main beam 5 match the groove 7. Before installation, the ring beam 3 has holes for positioning pins 8, and the holes are threaded inside and outside of the pins 8. During installation, it is necessary to drill holes in the main beam 5 through the holes and then pass the pins 8 through.

[0033] An expansion nail 9 is fixedly installed at the front end of the pin 8. An annular protrusion 901 is provided at the end of the expansion nail 9 away from the pin 8, and the annular protrusion 901 can be closed after the expansion nail 9 is compressed. The decorative panel 2 is provided with a socket 10 at the position corresponding to the pin 8, and the socket 10 is provided with an annular groove 1001. After the two are combined, the annular protrusion 901 of the expansion nail 9 can be inserted into the annular groove 1001, and at this time the ring beam 3 and the decorative panel 2 are firmly fitted.

[0034] The expansion nail 9 and the pin 8 are made of an integrated structure, and a hexagonal screw head is provided in the middle position, which is convenient for installation with a wrench. The expansion nail 9 is made of alloy material and has a certain elasticity. A transverse groove for compression deformation is provided in the middle position. The decorative panel 2 is punched with a socket 10 before installation. It can be directly buckled during installation, or it can be installed by knocking with a rubber hammer. During modular installation, the efficiency is high and the stability is very good. After the overall installation, there is basically no seamlessness between the two adjacent decorative panels 2. In order to cope with the deformation of the material caused by heat, a one to two millimeter expansion joint can be reserved.

[0035] In order to ensure the aesthetics of modular installation, the thickness of the main beam 5 is equal to the depth of the two grooves 7. In this way, only one main beam 5 can be used when installing the upper and lower ring beams 3, which reduces the installation cost, but still achieves a relatively strong degree, and the upper and lower decorative panels 2 can also be seamless.

[0036] In one embodiment of the wire assembly, the conductive assembly 6 includes a conductive rail 601 and an elastic conductive strip 602. Two parallel sliding rails 603 are provided on the upper surface of the bottom main beam 5. Two conductive rails 601 are provided, which are respectively fixed on the inner bottom walls of the two sliding rails 603. The elastic conductive strip 602 is arranged in the groove 7 at the bottom of the ring beam 3 and is fixed to the inner top wall of the groove 7. When the groove 7 at the bottom of the ring beam 3 is combined with the main beam 5, the elastic conductive strip 602 can be inserted into the sliding rail 603 and contact the conductive rail 601.

[0037] In actual application, if only horizontally parallel heating wall panels are installed, only the bottom main beam 5 needs to be installed with the conductive rail 601. If they are installed in parallel up and down, the upper main beam 5 also needs to be equipped with the conductive rail 601. In this state, the upper main beam 5 is also equal to the main beam 5 below the upper heating wall panel. The end of the main beam 5 is connected to the pre-buried wires in the wall or column during installation. The neutral wire or the live wire can connect the two conductive rails 601. Since the main beam 5 and the ring beam 3 are made of metal as a whole, for safety reasons, the ground wire can also be connected. The elastic conductive strip 602 is made of copper alloy, has good sliding properties with the conductive rail 601, and can be bent during installation and then popped out after the corresponding conductive rail 601. The installation is very convenient. The two elastic conductive strips 602 are then connected to the circuit on the mounting plate 402.

[0038] A movable end 11 is provided at the bottom of the ring beam 3 , and the upper surface of the movable end 11 is flush with the inner top wall of the groove 7 at the bottom of the ring beam 3 . When the ring beam 3 is connected to the main beam 5 at the bottom, the pin 8 can fix the movable end 11 .

[0039] The movable end 11 can be used to make the ring beam 3 buckled on the upper main beam 5 at the time of installation, and it is easier to enter after the movable end 11 is removed from the bottom, and the installation is quick without knocking the ring beam 3.

[0040] In order to prevent heat from entering the wall gaps, a sealing groove 12 is fixedly installed on the back of the decorative panel 2 inside the ring beam 3 , and the heat insulation ring 401 can be inserted into the sealing groove 12 .

[0041] When in use, first pre-erect the main beam 5. The end of the main beam 5 can be connected to the wall with bolts, or it can be connected to the longitudinal beam. The connection distance needs to be measured to ensure that the distance between every two main beams 5 just matches the ring beam 3. After determining the position of the main beam 5, connect the pre-buried wires in the wall to the two conductive rails 601 on the main beam 5. When installing the ring beam 3, first make the upper end of the ring beam 3 inserted into the upper main beam 5, and then the lower end of the ring beam 3 is inserted into the bottom main beam 5. Use a hand drill to drill holes in the main beam 5. The hole position on the ring beam 3 is used to install the pin 8. The hole position is fixed and has a thread inside. Therefore, after determining the position and drilling the hole, the ring beam 3 and the main beam 5 can be fixed by the pin 8. When the bottom of the ring beam 3 is fixed, the movable end 11 is connected by the pin 8. After fixing, the decorative panel 2 is covered. The sealing groove 12 on the decorative panel 2 cooperates with the insulation ring 401, and can fit tightly after knocking. Since the size of the main beam 5 cooperates with the ring beam 3, the upper, lower, left and right decorative panels 2 are basically seamless during installation. When the ring beam 3 is installed, the elastic conductive strip 602 at the bottom thereof slides against the conductive rail 601, and power can be supplied no matter where it is moved to, and multiple heating wall panels can be supplied with power at one time.

[0042] After power is turned on, multiple graphene heating plates 404 begin to generate heat. The heat of the graphene heating plates 404 can pass through the infrared radiation plates 403 and dissipate heat and infrared radiation into the room. The triangular protrusions 410 on the outside of the infrared radiation plates 403 can refract heat, which can promote the heat dissipation in the room. In order to ensure that the heat is dissipated into the room faster, two air curtain machines 409 work together to realize the circulation of internal and external airflows, thereby ensuring that the heat is dissipated from the bottom, making the room warmer faster. The graphene will not age due to heat accumulation, and the upward flow of hot air is utilized to increase the indoor heating efficiency.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0044] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A graphene heating wallboard, characterized in that: It comprises a decorative panel (2) with a placement groove (1) in the middle, wherein the placement groove (1) penetrates the decorative panel (2); it comprises a ring beam (3), wherein a heating component (4) is fixedly installed in the ring beam (3), wherein one end of the heating component (4) corresponds to the placement groove (1), and it comprises two main beams (5) distributed above and below, wherein the ring beam (3) can be fixed to the main beams (5) and the decorative panel (2); when the decorative panel (2) is fixed and affixed to the ring beam (3), the end of the heating component (4) away from the ring beam (3) is located in the placement groove (1), and the main beam (5) at the bottom is installed with a conductive component (6) for supplying power to the inside of the ring beam (3); The heating component (4) comprises a heat insulation ring (401), the heat insulation ring (401) is arranged in the ring beam (3), the outer ring of which is fixed to the inner wall of the ring beam (3), and the rear end of the heat insulation ring (401) is flush with the rear end of the ring beam (3); comprises a heat insulation back cover (411), which is fixed to the rear end of the heat insulation ring (401); comprises a mounting plate (402), the mounting plate (402) is in the heat insulation ring (401) and is fixed to the inner wall of the heat insulation ring (401); comprises an infrared radiation plate (403), the back of the infrared radiation plate (403) is fixedly bonded with a plurality of graphene heating plates (404), and a side of any graphene heating plate (404) away from the infrared radiation plate (403) is fixedly mounted with a plurality of support bars (405), the distances between the plurality of support bars (405) on the same graphene heating plate (404) are the same, and the support bars (405) away from the graphene heating plate (404) are arranged at a distance from each other. ) is fixed to the front side of the mounting plate (402), and a plurality of support bars (405) and the mounting plate (402) and the graphene heating plate (404) form a plurality of channels (406); it also includes an auxiliary heat sink (407), two auxiliary heat sinks (407) are provided, and the auxiliary heat sink (407) is provided with air grooves (408) distributed in an array, the air grooves (408) penetrate the auxiliary heat sink (407) and are respectively fixed to the upper and lower ends of the infrared radiation plate (403); it also includes two air curtains (409), the air curtains (409) are fixed in the heat insulation ring (401) and correspond to the two auxiliary heat sinks (407), the two air curtains (409) are used to realize the air grooves (408) of the auxiliary heat sink (407) at the top to enter the heat insulation ring (401), and the air intake passes through the plurality of channels (406) and then flows to the air grooves (408) of the auxiliary heat sink (407) at the bottom; When the decorative panel (2) is installed on the ring beam (3), the infrared radiation plate (403) and the auxiliary heat sink (407) are both located in the placement groove (1) and match the size of the placement groove (1). At this time, the infrared radiation plate (403) and the auxiliary heat sink (407) are flush with the front surface of the decorative panel (2).

2. The graphene heating wallboard according to claim 1, characterized in that: The front surface of the infrared radiation plate (403) is provided with a plurality of triangular protrusions (410), the two side surfaces of the triangular protrusions (410) are in the shape of an inwardly concave arc, the plurality of triangular protrusions (410) are arranged longitudinally and are arranged at equal distances, and their two ends are flush with the two ends of the infrared radiation plate (403).

3. The graphene heating wallboard according to claim 2, characterized in that: The infrared radiation plate (403) is a magnesium-aluminum alloy plate.

4. The graphene heating wallboard according to claim 1, characterized in that: The outer ring of the ring beam (3) is provided with a circle of grooves (7), and the two main beams (5) are respectively located in the upper and lower grooves (7). The ring beam (3) is fixed to the main beam (5) by a plurality of pins (8), and the decorative plate (2) can be fixedly buckled on one end of the plurality of pins (8) away from the ring beam (3). After the two are combined, the ring beam (3) is in contact with the decorative plate (2).

5. The graphene heating wallboard according to claim 4, characterized in that: The front end of each of the pins (8) is fixedly mounted with an expansion pin (9), and an end of the expansion pin (9) away from the pin (8) is provided with a ring-shaped protrusion (901), and the ring-shaped protrusion (901) of the expansion pin (9) can be closed after being compressed. The decorative plate (2) is provided with a plug hole (10) at a position corresponding to the pin (8), and the plug hole (10) is provided with an annular groove (1001). After the two are combined, the annular protrusion (901) of the expansion pin (9) can be inserted into the annular groove (1001), and at this time, the ring beam (3) and the decorative plate (2) are firmly fitted.

6. The graphene heating wallboard according to claim 4, characterized in that: The thickness of the main beam (5) is equal to the depth of the two grooves (7).

7. The graphene heating wallboard according to claim 4, characterized in that: The conductive component (6) comprises a conductive rail (601) and an elastic conductive strip (602); two parallel slide rails (603) are provided on the upper surface of the main beam (5) at the bottom; two conductive rails (601) are provided and are respectively fixed on the inner bottom walls of the two slide rails (603); the elastic conductive strip (602) is arranged in a groove (7) at the bottom of the ring beam (3) and is fixed to the inner top wall of the groove (7); when the groove at the bottom of the ring beam (3) is combined with the main beam (5), the elastic conductive strip (602) can be inserted into the slide rail (603) and contact the conductive rail (601).

8. The graphene heating wall panel according to claim 7, characterized in that: The bottom of the ring beam (3) is provided with a movable end (11), the upper surface of the movable end (11) is flush with the inner top wall of the groove (7) at the bottom of the ring beam (3), and when the ring beam (3) is connected to the main beam (5) at the bottom, the pin (8) can fix the movable end (11).

9. The graphene heating wall panel according to claim 1, characterized in that: A sealing groove (12) is fixedly mounted on the back of the decorative plate (2) inside the ring beam (3), and the heat insulation ring (401) can be inserted into the sealing groove (12).

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