Heat dissipation structure for graphene carbon crystal electric heater
By designing a thermal fence, bottom heat dissipation network, lifting structure and cooling fan in graphene carbon crystal electric heater, the problem that heating elements cannot quickly dissipate heat in the room in winter is solved, and more efficient heat dissipation and safer use are achieved.
Patent Information
- Application Number
- CN202421926399.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-09
AI Technical Summary
In winter, the closing of doors and windows leads to low air flow and high indoor temperature, and the heating element cannot dissipate heat quickly, which can easily cause overheating of the heater and overload and damage to the internal components.
A heat dissipation structure for graphene carbon crystal electric heater is designed, including a heat-out fence, a bottom heat dissipation network, an elevator structure and a heat dissipation fan. Through the mutual cooperation of these structures, rapid heat dissipation of the heating element and increased air flowability are achieved.
By increasing air flowability and an effective heat dissipation path, components overload and damage caused by internal overheating are avoided, and the heat dissipation speed and efficiency of the heating element are improved.
Smart Images
Figure CN222911772U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heaters, and in particular to a heat dissipation structure for a graphene carbon crystal electric heater. Background Art
[0002] Graphene carbon crystal electric heater is a heating device that combines the properties of graphene and carbon crystal. Graphene carbon crystal electric heater combines the heating technology of graphene and carbon crystal, converts electrical energy into thermal energy, and radiates it through far infrared rays to heat the air and objects. Due to the efficient heating performance of graphene and carbon crystal, graphene carbon crystal electric heater can heat up quickly in a short time, achieving the effect of instant heating. In addition, both graphene and carbon crystal materials have good stability and safety, can maintain a stable heating effect during long-term use, and will not produce harmful radiation or gas.
[0003] Most conventional graphene carbon crystal electric heaters are equipped with ventilation holes at the upper and lower ends of the electric heater, so that the electric heater can dissipate heat more fully while facilitating heat dissipation. After the electric heater is turned off, the heating element will still work for a period of time to lower its own temperature. However, in the winter, when the doors and windows are closed, the air flow is low and the indoor temperature is high. The heating element cannot dissipate heat quickly, which can easily lead to overheating inside the heater and cause overload damage to the internal components. Utility Model Content
[0004] The purpose of the utility model is to solve the existing shortcomings that in winter, doors and windows are closed indoors, resulting in low air flow, high indoor temperature, and the heating elements cannot dissipate heat quickly, which easily leads to overheating inside the heater and overload damage to the internal components. A heat dissipation structure for a graphene carbon crystal electric heater is proposed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A heat dissipation structure for a graphene carbon crystal electric heater comprises a shell, both sides of the outer wall of the shell are fixedly connected with evenly distributed power boxes, the power boxes are connected with a protective plate through a lifting structure, a temperature switch is provided on the front outer wall of the shell, a heat outlet fence is provided on the top of the shell, a heat dissipation structure is provided on the reverse outer wall of the shell, a bottom heat dissipation net is provided at the bottom end of the shell, and evenly distributed columns are fixedly connected to the bottom end of the shell.
[0007] Preferably, the lifting structure includes a symmetrically distributed cavity, a driving motor, a rotating sleeve, a lifting plate, a sliding column, and a fixed block. The cavity is arranged in a power box, the driving motor is fixedly connected to the bottom end of the inner wall of the cavity, and the bottom end of the outer wall of the rotating sleeve is fixedly connected to the output end of the driving motor.
[0008] Preferably, the outer wall of the lifting plate is threadedly connected to the inner wall of the rotating sleeve, the bottom end of the sliding column is fixedly connected to the top end of the lifting plate, and the fixing block is fixedly connected to the top end of the sliding column.
[0009] Preferably, the lifting plate is arranged in a rotating sleeve, the top end of the sliding column penetrates the outer wall of the rotating sleeve and is slidably connected, the top end of the sliding column penetrates the outer wall of the power box and is slidably connected, the outer wall of the sliding column is provided with symmetrically distributed sliding grooves, the top end of the power box is provided with a limit block adapted to the position and size of the sliding groove, the sliding groove is slidably connected to the limit block, and the fixed block is rotatably connected to the protective plate.
[0010] Preferably, the heat dissipation structure includes a fan box, a cross fixing column, a heat dissipation fan, a connecting branch line, and a connecting bus that are evenly distributed. The fan box is fixedly connected to the reverse outer wall of the outer shell, the cross fixing column is fixedly connected to the inner wall of the fan box, the heat dissipation fan is fixedly connected to the cross fixing column, one end of the connecting branch line is connected to the heat dissipation fan, and the connecting bus is fixedly connected to the inner wall of the outer shell.
[0011] Preferably, the other end of the connecting branch line is fixedly connected to the connecting bus, the fan box is located opposite to the heating element, and the air outlet of the heat dissipation fan is arranged away from the inside of the housing.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. When the utility model is in use, the heat outlet fence, the bottom heat dissipation net box and the heat dissipation structure cooperate with each other, so that when the heating element is not in use, it can not only dissipate heat through the heat outlet fence and the bottom heat dissipation net, but also discharge the hot air inside the shell to the outside of the shell through the heat dissipation structure, thereby increasing the air flow and quickly discharging the hot air in the shell, accelerating the heat dissipation of the heating element, and avoiding overload damage to the internal components due to internal overheating.
[0014] 2. When the utility model is in use, the lifting structure and the protective plate can be set so that when the heater is in use, the protective plate can be raised or lowered, so that the protective plate can block the direct hot air to prevent burns from the hot air. The raised protective plate can also be used to place wet clothes for drying, and the clothes will not be burned through due to direct contact with the heater. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a three-dimensional structural schematic diagram of a heat dissipation structure for a graphene carbon crystal electric heater proposed by the utility model;
[0016] Figure 2 This is a schematic diagram of the back three-dimensional structure of a heat dissipation structure for a graphene carbon crystal electric heater proposed by the utility model;
[0017] Figure 3 A schematic diagram of a half-cut three-dimensional structure of a heat dissipation structure for a graphene carbon crystal electric heater proposed in the utility model Figure 1 ;
[0018] Figure 4 A schematic diagram of a half-cut three-dimensional structure of a heat dissipation structure for a graphene carbon crystal electric heater proposed in the utility model Figure 2 .
[0019] In the figure: 1 housing, 2 power box, 3 protection plate, 4 temperature switch, 5 heat outlet fence, 6 heat dissipation structure, 7 bottom heat dissipation net, 8 column, 9 cavity, 10 drive motor, 11 rotating sleeve, 12 lifting plate, 13 sliding column, 14 fixing block, 15 fan box, 16 cross fixing column, 17 cooling fan, 18 connecting branch line, 19 connecting bus. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] Reference Figure 1-Figure 4 A heat dissipation structure for a graphene carbon crystal electric heater comprises a shell 1, and power boxes 2 which are evenly distributed are fixedly connected to both sides of the outer wall of the shell 1, and the power box 2 is connected to a protective plate 3 through a lifting structure. A temperature switch 4 is arranged on the front outer wall of the shell 1, a heat outlet fence 5 is provided on the top of the shell 1, a heat dissipation structure 6 is arranged on the reverse outer wall of the shell 1, a bottom heat dissipation net 7 is provided at the bottom end of the shell 1, and evenly distributed columns 8 are fixedly connected to the bottom end of the shell 1.
[0022] It should be noted that the drive motor 10 and the cooling fan 17 are existing technologies, and the specific model specifications need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it is not repeated here.
[0023] Furthermore, the lifting structure includes a symmetrically distributed cavity 9, a driving motor 10, a rotating sleeve 11, a lifting plate 12, a sliding column 13, and a fixed block 14. The cavity 9 is arranged in the power box 2, the driving motor 10 is fixedly connected to the bottom end of the inner wall of the cavity 9, and the bottom end of the outer wall of the rotating sleeve 11 is fixedly connected to the output end of the driving motor 10.
[0024] The inner wall of the rotating sleeve 11 is provided with an internal thread, and the outer wall of the lifting plate 12 is provided with an external thread, so that the rotating sleeve 11 can be threadedly connected with the lifting plate 12 .
[0025] Furthermore, the outer wall of the lifting plate 12 is threadedly connected to the inner wall of the rotating sleeve 11 , the bottom end of the sliding column 13 is fixedly connected to the top end of the lifting plate 12 , and the fixing block 14 is fixedly connected to the top end of the sliding column 13 .
[0026] Among them, since the lifting plate 12 is fixedly connected to the sliding column 13, and the sliding column 13 is restricted by the outer wall of the power box 2 and will not rotate, the lifting plate 12 will not rotate. When the rotating sleeve 11 rotates, the lifting plate 12 will only rise and fall with the rotation of the rotating sleeve 11.
[0027] Furthermore, the lifting plate 12 is arranged in the rotating sleeve 11, the top end of the sliding column 13 penetrates the outer wall of the rotating sleeve 11 and is slidably connected, the top end of the sliding column 13 penetrates the outer wall of the power box 2 and is slidably connected, the outer wall of the sliding column 13 is provided with symmetrically distributed sliding grooves, the top end of the power box 2 is provided with a limit block adapted to the position and size of the sliding groove, the sliding groove is slidably connected to the limit block, and the fixed block 14 is rotatably connected to the protective plate 3.
[0028] The lifting structure starts the driving motors 10 on both sides, the driving motors 10 drive the rotating sleeve 11 to rotate, the rotating sleeve 11 drives the lifting plate 12 to move up and down, the lifting plate 12 drives the sliding column 13 to move up and down, and the sliding column 13 drives the protective plate 3 to move up and down.
[0029] Furthermore, the heat dissipation structure 6 includes a uniformly distributed fan box 15, a cross fixing column 16, a heat dissipation fan 17, a connecting branch line 18, and a connecting bus 19. The fan box 15 is fixedly connected to the outer wall of the reverse side of the outer shell 1, the cross fixing column 16 is fixedly connected to the inner wall of the fan box 15, the heat dissipation fan 17 is fixedly connected to the cross fixing column 16, one end of the connecting branch line 18 is connected to the heat dissipation fan 17, and the connecting bus 19 is fixedly connected to the inner wall of the outer shell 1.
[0030] Among them, the heat dissipation structure 6 transmits power to the connection bus 19 through an external power supply, and the connection bus 19 then diverts the power to the connection branch line 18, and then the heat dissipation fan 17 is started through the connection branch line 18 to discharge the hot air from the shell 1 to the outside of the shell 1, thereby achieving heat dissipation of the heating element.
[0031] Furthermore, the other end of the connecting branch line 18 is fixedly connected to the connecting bus 19 , the fan box 15 is located opposite to the heating element, and the air outlet of the heat dissipation fan 17 is arranged away from the inside of the housing 1 .
[0032] Among them, one end of the connection bus 19 is connected to the control box of the heater, so that we can control the opening or closing of the heat dissipation structure 6 through the control box.
[0033] Working principle: When the heat dissipation structure 6 is in use, power is transmitted to the connection bus 19 through an external power supply, and the connection bus 19 then diverts the power to the connection branch line 18, and then the heat dissipation fan 17 is started through the connection branch line 18 to discharge the hot air from the shell 1 to the outside of the shell 1, so as to achieve the heat dissipation of the heating element. At the same time, the bottom heat dissipation net 7 and the heat outlet fence 5 arranged at the upper and lower ends of the shell 1 can allow the heating element to dissipate heat from three sides, which greatly increases the heat dissipation effect and improves the heat dissipation speed.
[0034] Then, by starting the driving motors 10 on both sides, the driving motors 10 drive the rotating sleeve 11 to rotate, the rotating sleeve 11 drives the lifting plate 12 to move up and down, the lifting plate 12 drives the sliding column 13 to move up and down, and the sliding column 13 drives the protective plate 3 to move up and down, so that the protective plate 3 can block the direct hot air to prevent burns from the hot air. The raised protective plate 3 can also be used to place wet clothes for drying, and the clothes will not be burned through due to direct contact with the heater.
[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A heat dissipation structure for a graphene carbon crystal electric heater, comprising a housing (1), characterized in that: The outer walls of the shell (1) are fixedly connected to evenly distributed power boxes (2), the power boxes (2) are connected to a protective plate (3) via a lifting structure, the front outer wall of the shell (1) is provided with a temperature switch (4), the top of the shell (1) is provided with a heat outlet fence (5), the back outer wall of the shell (1) is provided with a heat dissipation structure (6), the bottom end of the shell (1) is provided with a bottom heat dissipation net (7), and the bottom end of the shell (1) is fixedly connected to evenly distributed columns (8).
2. A heat dissipation structure for a graphene carbon crystal electric heater according to claim 1, characterized in that: The lifting structure comprises a symmetrically distributed cavity (9), a driving motor (10), a rotating sleeve (11), a lifting plate (12), a sliding column (13), and a fixed block (14); the cavity (9) is arranged in a power box (2); the driving motor (10) is fixedly connected to the bottom end of the inner wall of the cavity (9); and the bottom end of the outer wall of the rotating sleeve (11) is fixedly connected to the output end of the driving motor (10).
3. A heat dissipation structure for a graphene carbon crystal electric heater according to claim 2, characterized in that: The outer wall of the lifting plate (12) is threadedly connected to the inner wall of the rotating sleeve (11), the bottom end of the sliding column (13) is fixedly connected to the top end of the lifting plate (12), and the fixing block (14) is fixedly connected to the top end of the sliding column (13).
4. The heat dissipation structure for a graphene carbon crystal electric heater according to claim 3, characterized in that: The lifting plate (12) is arranged in the rotating sleeve (11), the top end of the sliding column (13) penetrates the outer wall of the rotating sleeve (11) and is slidably connected, the top end of the sliding column (13) penetrates the outer wall of the power box (2) and is slidably connected, the outer wall of the sliding column (13) is provided with symmetrically distributed sliding grooves, the top end of the power box (2) is provided with a limit block matched with the position and size of the sliding groove, the sliding groove is slidably connected to the limit block, and the fixed block (14) is rotatably connected to the protection plate (3).
5. The heat dissipation structure for a graphene carbon crystal electric heater according to claim 1, characterized in that: The heat dissipation structure (6) comprises a fan box (15), a cross fixing column (16), a heat dissipation fan (17), a connecting branch line (18), and a connecting bus (19) which are evenly distributed; the fan box (15) is fixedly connected to the outer wall of the reverse side of the outer shell (1); the cross fixing column (16) is fixedly connected to the inner wall of the fan box (15); the heat dissipation fan (17) is fixedly connected to the cross fixing column (16); one end of the connecting branch line (18) is connected to the heat dissipation fan (17); and the connecting bus (19) is fixedly connected to the inner wall of the outer shell (1).
6. A heat dissipation structure for a graphene carbon crystal electric heater according to claim 5, characterized in that: The other end of the connecting branch line (18) is fixedly connected to the connecting bus (19), the fan box (15) is located opposite to the heating element, and the air outlet of the cooling fan (17) is arranged away from the inside of the housing (1).