Fixing support and heating equipment

Abstract

The utility model relates to the technical field of heating equipment, and discloses a fixing support and heating equipment, the fixing support comprises a support body, a first mounting surface and a second mounting surface; the first mounting surface is arranged on the bracket body, and the first mounting surface is used for detachably mounting an electronic control panel; and the second mounting surface is arranged on the bracket body and is used for detachably mounting the mechanical control panel. According to the fixing support, the electronic control panel can be installed through the first installation face, the mechanical control panel can also be installed through the second installation face, the universality of the fixing support is improved, and the production cost, the inventory management difficulty and the complexity of a product replacement control mode of the fixing support are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a fixing bracket and a heating equipment. Background Art

[0002] There are currently two main control methods: electronic and mechanical, each using a different control panel.

[0003] However, different control methods lead to differences in the shape, size and interface position of the control board, which in turn increases the production cost of the control board's fixing bracket, the difficulty of inventory management and the complexity of the product replacement control method. Utility Model Content

[0004] In view of this, the utility model provides a fixed bracket and a heating device to solve the problem that there are differences in the shape, size and interface position of control panels with different control methods, which increases the production cost of the fixed bracket of the control panel, the difficulty of inventory management and the complexity of the product replacement control method.

[0005] In a first aspect, the present invention provides a fixing bracket, comprising:

[0006] bracket body;

[0007] a first mounting surface, provided on one side of the bracket body, the first mounting surface being used for detachably mounting an electronic control board;

[0008] The second mounting surface is arranged on the other side of the bracket body, and the second mounting surface is used for detachably mounting the mechanical control board; the first mounting surface and the second mounting surface are arranged opposite to each other.

[0009] Beneficial effects: The bracket body is provided with a first mounting surface and a second mounting surface. Both the electronic control panel and the mechanical control panel can be mounted via the first mounting surface, thereby improving the versatility of the fixed bracket and eliminating the need to manufacture separate fixed brackets for both the electronic control panel and the mechanical control panel. This reduces the production cost of the fixed bracket, the difficulty of inventory management, and the complexity of the product replacement control method. Furthermore, the first mounting surface and the second mounting surface are respectively provided on either side of the bracket body, which not only rationally utilizes the internal space of the electronic device, such as the heating device, on which the fixed bracket is to be mounted, resulting in a compact structure and less space occupied, but also prevents the first mounting surface and the second mounting surface from interfering with each other during mounting. Furthermore, because the first mounting surface and the second mounting surface are respectively provided on either side of the bracket body, both the electronic control panel and the mechanical control panel are mounted in almost the same position when mounted inside the electronic device, such as the heating device, thereby facilitating the connection between the switch control structure on the housing of the electronic device and the electronic control panel or the mechanical control panel.

[0010] In an optional embodiment, the fixing bracket further includes:

[0011] a first limiting structure protruding from the bracket body and having at least two first limiting structures spaced apart around the periphery of the first mounting surface, wherein the at least two first limiting structures are used to limit and support the outer edge of the electronic control board;

[0012] The first connecting column is protrudingly provided on the first mounting surface. The first connecting column is provided with a first connecting hole. The electronic control board is detachably connected to the first connecting hole through a first fastener.

[0013] Beneficial effects: The first limiting structure can surround the outer circumference of the electronic control board to limit and support the outer edge of the electronic control board, forming a gap between the electronic control board and the first mounting surface to facilitate heat dissipation and accommodate some electronic components; it can also limit the first limiting structure in the circumferential direction to ensure the installation stability of the electronic control board; the provision of the first connecting column can support the middle area of ​​the outer circumference of the electronic control board to prevent the electronic control board from bending or collapsing after long-term use; the cooperation of the first connecting hole and the first fastener can limit and fix the electronic control board in a direction perpendicular to the electronic control board. The provision of the first limiting structure, the first connecting column, the first connecting hole and the first fastener can support and form a gap between the electronic control board and the first mounting surface, and can limit and fix the electronic control board in both the circumferential direction and the direction perpendicular to the electronic control board, so as to achieve a relatively stable and detachable connection between the electronic control board and the bracket body.

[0014] In an optional embodiment, the first limiting structure includes:

[0015] A first protrusion protruding from the bracket body;

[0016] A first limiting portion is arranged on an end of the first protrusion away from the first mounting surface. The first limiting portion includes a first supporting surface and a first limiting surface. The first supporting surface is used to support the outer edge of the electronic control board toward the side of the first mounting surface. The first limiting surface is used to limit the outer periphery of the electronic control board.

[0017] Beneficial Effects: The first limiting portion is disposed on an end of the first protrusion away from the first mounting surface, supporting the electronic control board at a distance from the first mounting surface. The first limiting portion is provided with a first supporting surface and a first limiting surface. The first supporting surface is used to support the electronic control board, creating a gap between the electronic control board and the first mounting surface to facilitate heat dissipation and accommodate some electronic components. The first limiting surface is used to limit the electronic control board from its outer periphery, ensuring the installation stability of the electronic control board.

[0018] In an optional embodiment, a first guiding inclined surface is further provided on the first limiting portion, and the first guiding inclined surface is connected to a side of the first limiting surface away from the first supporting surface.

[0019] Beneficial effect: The setting of the first guide slope can guide the electronic control board during the installation of the electronic control board and the first limiting structure, so as to guide the electronic control board toward the first limiting surface and the first supporting surface, thereby facilitating the installation of the electronic control board.

[0020] In an optional embodiment, the fixing bracket further includes:

[0021] a second limiting structure protruding from the bracket body and having at least two second limiting structures spaced apart around the periphery of the second mounting surface, wherein the at least two second limiting structures are used to limit and support the outer edge of the mechanical control board;

[0022] The second connecting column is protrudingly provided on the second mounting surface. The second connecting column is provided with a second connecting hole. The mechanical control board is detachably connected to the second connecting hole via a second fastener.

[0023] Beneficial Effects: The second limiting structure can surround the periphery of the mechanical control board to limit and support the outer edge of the mechanical control board, forming a gap between the mechanical control board and the second mounting surface to facilitate heat dissipation and accommodate some electronic components. It can also limit the mechanical control board circumferentially to ensure the installation stability of the mechanical control board. The provision of the second connecting column can support the middle area of ​​the periphery of the mechanical control board to prevent the mechanical control board from bending or collapsing after long-term use. The cooperation of the second connecting hole and the second fastener can limit and secure the mechanical control board in a direction perpendicular to the mechanical control board. The provision of the second limiting structure, the second connecting column, the second connecting hole, and the second fastener can not only support and form a gap between the mechanical control board and the second mounting surface, but also limit and secure the mechanical control board in both the circumferential direction and the direction perpendicular to the mechanical control board, thereby achieving a relatively stable and detachable connection between the mechanical control board and the bracket body.

[0024] In an optional embodiment, the second limiting structure includes:

[0025] A second protruding portion protruding from the bracket body;

[0026] The second limiting portion is arranged on an end of the second protrusion away from the second mounting surface. The second limiting portion includes a second supporting surface and a second limiting surface. The second supporting surface is used to support the outer edge of the mechanical control board toward the side of the second mounting surface. The second limiting surface is used to limit the outer periphery of the mechanical control board.

[0027] Beneficial Effects: The second limiting portion is disposed on the end of the second protrusion away from the second mounting surface, supporting the mechanical control board at a distance from the second mounting surface. The second limiting portion is provided with a second supporting surface and a second limiting surface. The second supporting surface is used to support the mechanical control board, creating a gap between the mechanical control board and the second mounting surface to facilitate heat dissipation and accommodate some electronic components. The second limiting surface is used to limit the mechanical control board from its outer periphery, ensuring its installation stability.

[0028] In an optional embodiment, a second guiding inclined surface is further provided on the second limiting portion, and the second guiding inclined surface is connected to a side of the second limiting surface away from the second supporting surface.

[0029] Beneficial effect: The setting of the second guide slope can guide the mechanical control panel during the installation of the mechanical control panel and the second limiting structure, so as to guide the mechanical control panel toward the second limiting surface and the second supporting surface, thereby facilitating the installation of the mechanical control panel.

[0030] In an optional embodiment, the bracket body further includes a heating installation position, which is used to detachably connect the heating structure, and the bracket body is injection-molded by bulk molding compound.

[0031] The bracket body is injection-molded from bulk molding compound, which not only has the advantages of fast processing speed and high production efficiency, but also has flame retardant properties due to the material properties of bulk molding compound (BMC), with a flame retardant grade of V0. It can also withstand high temperatures of 270°C without melting, greatly improving safety performance.

[0032] In a second aspect, the present invention further provides a heating device, comprising:

[0033] case;

[0034] The above-mentioned fixing bracket is detachably connected to the shell.

[0035] In an optional embodiment, the heating device is a heater. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in related technologies, the following briefly introduces the drawings required for use in the specific implementation methods or related technical descriptions. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0037] Figure 1 A schematic diagram of a fixing bracket according to an embodiment of the present utility model from one viewing angle;

[0038] Figure 2 for Figure 1 A partial enlarged schematic diagram;

[0039] Figure 3 for Figure 1 A partial enlarged schematic diagram of B in the middle;

[0040] Figure 4 This is a schematic diagram of a fixing bracket (for mounting an electronic control panel) according to an embodiment of the present invention;

[0041] Figure 5 A schematic diagram of a fixing bracket according to an embodiment of the present invention from another perspective;

[0042] Figure 6 for Figure 5 A partial enlarged schematic diagram of center C;

[0043] Figure 7 This is a schematic diagram of a fixing bracket (for mounting a mechanical control panel) according to an embodiment of the present invention;

[0044] Figure 8 This is a partial schematic diagram of a heating device according to an embodiment of the present utility model;

[0045] Figure 9 This is a partial cross-sectional view of a heating device according to an embodiment of the present utility model;

[0046] Figure 10 for Figure 9 A partial enlarged schematic diagram of D in the middle;

[0047] Figure 11 A schematic diagram of an electronic control panel according to an embodiment of the present invention;

[0048] Figure 12 A schematic diagram of a mechanical control panel according to an embodiment of the present invention;

[0049] Figure 13This is a schematic diagram of a heating device (installed with an electronic control panel) according to an embodiment of the present invention;

[0050] Figure 14 This is a schematic diagram of a heating device (installed with a mechanical control panel) according to an embodiment of the present invention.

[0051] Description of reference numerals:

[0052] 1. Bracket body; 2. First mounting surface; 3. Second mounting surface;

[0053] 4. First limiting structure; 41. First protruding portion; 411. First convex rib; 412. First reinforcing rib; 413. Second convex rib; 414. Second reinforcing rib; 415. Third reinforcing rib; 42. First limiting portion; 421. First supporting surface; 422. First limiting surface; 423. First guiding inclined surface;

[0054] 5. First connecting column; 51. First connecting hole;

[0055] 6. Second limiting structure; 61. Second protruding portion; 611. Third convex rib; 612. Fourth reinforcing rib; 62. Second limiting portion; 621. Second supporting surface; 622. Second limiting surface; 623. Second guiding inclined surface;

[0056] 7. Second connecting column; 71. Second connecting hole; 8. Heating installation position;

[0057] 100. Electronic control panel; 200. Mechanical control panel; 300. Housing; 400. Fixing bracket; 500. Heating structure. DETAILED DESCRIPTION

[0058] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0059] The following combination Figures 1 to 14 , describing the embodiments of the present utility model.

[0060] According to an embodiment of the present invention, on the one hand, a fixing bracket 400 is provided, comprising a bracket body 1, a first mounting surface 2 and a second mounting surface 3; the first mounting surface 2 is arranged on one side of the bracket body 1, and the first mounting surface 2 is used to detachably install an electronic control board 100; the second mounting surface 3 is arranged on the other side of the bracket body 1, and the second mounting surface 3 is used to detachably install a mechanical control board 200; the first mounting surface 2 and the second mounting surface 3 are arranged opposite to each other.

[0061] A first mounting surface 2 and a second mounting surface 3 are provided on the bracket body 1. The electronic control board 100 can be installed through the first mounting surface 2, and the mechanical control board 200 can be installed through the second mounting surface 3, thereby improving the versatility of the fixed bracket 400. There is no need to separately manufacture fixed brackets 400 for the electronic control and mechanical control boards 200, thereby reducing the production cost of the fixed bracket 400, the difficulty of inventory management, and the complexity of the product replacement control method.

[0062] The first mounting surface 2 and the second mounting surface 3 are disposed on either side of the bracket body 1. This not only effectively utilizes the internal space of the electronic device, such as the heating device, to which the bracket 400 is to be mounted, resulting in a compact structure and minimal space occupation, but also prevents interference between the first mounting surface 2 and the second mounting surface 3. Furthermore, because the first mounting surface 2 and the second mounting surface 3 are disposed on either side of the bracket body 1, both the electronic control board 100 and the mechanical control board 200 are mounted in substantially the same position when installed within the electronic device, such as the heating device. This facilitates connection between the switch control structure on the housing 300 of the electronic device and the electronic control board 100 or the mechanical control board 200. The switch control structure includes control buttons and / or a control panel and / or a control switch.

[0063] Specifically, the first mounting surface 2 and the second mounting surface 3 are arranged on two opposite side surfaces at the same position on the bracket body 1 .

[0064] In one embodiment, the fixed bracket 400 also includes a first limiting structure 4 and a first connecting column 5; the first limiting structure 4 is protruded on the bracket body 1, and has at least two first limiting structures 4 distributed around the periphery of the first mounting surface 2, and at least two first limiting structures 4 are used to limit and support the outer edge of the electronic control board 100; the first connecting column 5 is protruded on the first mounting surface 2, and the first connecting column 5 is provided with a first connecting hole 51, and the electronic control board 100 is detachably connected to the first connecting hole 51 through a first fastener.

[0065] The first limiting structure 4 can surround the outer periphery of the electronic control board 100 to limit and support the outer edge of the electronic control board 100, forming a gap between the electronic control board 100 and the first mounting surface 2 to facilitate heat dissipation and accommodate some electronic components; it can also limit the first limiting structure 4 from the circumferential direction to ensure the installation stability of the electronic control board 100; the setting of the first connecting column 5 can support the middle area of ​​the outer periphery of the electronic control board 100 to prevent the electronic control board 100 from bending or collapsing after long-term use; the cooperation of the first connecting hole 51 and the first fastener can limit and fix the electronic control board 100 in a direction perpendicular to the electronic control board 100. The arrangement of the first limiting structure 4, the first connecting column 5, the first connecting hole 51 and the first fastener can not only support and form a gap between the electronic control board 100 and the first mounting surface 2, but also limit and fix the electronic control board 100 in the circumferential direction and the direction perpendicular to the electronic control board 100, so as to achieve a more stable and detachable connection between the electronic control board 100 and the bracket body 1.

[0066] In a specific embodiment, the electronic control board 100 may be a rectangular plate, the first mounting surface 2 is a rectangular surface that matches the shape of the electronic control board 100, and the first limiting structures 4 include at least four, and at least one first limiting structure 4 is provided on each rectangular side of the first mounting surface 2, which can limit and support the electronic control board 100 from different directions. The first connecting hole 51 may be a threaded hole, and the first fastener is a threaded fastener such as a screw or a bolt. There may be one first connecting column 5, or multiple first connecting columns 5 may be provided at intervals as needed. In a specific embodiment, there may also be two first limiting structures 4, and the two first limiting structures 4 are arranged opposite to each other. When the electronic control board 100 is a rectangular plate, the two first limiting structures 4 are respectively arranged at two opposite angles of the rectangular plate.

[0067] In one embodiment, the first limiting structure 4 includes a first protrusion 41 and a first limiting portion 42; the first protrusion 41 is protruding from the bracket body 1; the first limiting portion 42 is arranged on the end of the first protrusion 41 away from the first mounting surface 2, and the first limiting portion 42 includes a first supporting surface 421 and a first limiting surface 422, the first supporting surface 421 is used to support the outer edge of the electronic control board 100 toward the side of the first mounting surface 2, and the first limiting surface 422 is used to limit the outer periphery of the electronic control board 100.

[0068] The first limiting portion 42 is disposed on the end of the first protrusion 41 away from the first mounting surface 2, and supports the electronic control board 100 at a distance from the first mounting surface 2. The first limiting portion 42 is provided with a first supporting surface 421 and a first limiting surface 422. The first supporting surface 421 is used to support the electronic control board 100, thereby forming a gap between the electronic control board 100 and the first mounting surface 2 to facilitate heat dissipation and accommodate some electronic components. The first limiting surface 422 is used to limit the electronic control board 100 from its outer periphery to ensure the installation stability of the electronic control board 100.

[0069] In a specific embodiment, the first supporting surface 421 and the first limiting surface 422 are perpendicular to each other and form a first limiting groove. The outer edge of the electronic control board 100 can be limited and supported in the first limiting groove.

[0070] In one embodiment, a first guiding inclined surface 423 is further provided on the first limiting portion 42 . The first guiding inclined surface 423 is connected to a side of the first limiting surface 422 away from the first supporting surface 421 .

[0071] The setting of the first guide slope 423 can guide the electronic control board 100 during the installation process of the electronic control board 100 and the first limiting structure 4, so as to guide the electronic control board 100 toward the first limiting surface 422 and the first supporting surface 421, thereby facilitating the installation of the electronic control board 100.

[0072] In a specific embodiment, in a direction away from the first supporting surface 421 , the distance between the first guiding inclined surface 423 and the extended surface of the first supporting surface 421 gradually increases.

[0073] In a specific embodiment, the first protrusion 41 of the first limiting structure 4 is a rectangular tubular structure, which is arranged at the angle of the rectangular first mounting surface 2. Two groups of first limiting portions 42 are provided on the first protrusion 41. Each group of first limiting portions 42 is provided with a first supporting surface 421, a first limiting surface 422 and a first guide inclined surface 423. The first supporting surfaces 421 of the two groups of first limiting portions 42 are arranged vertically; or, the first supporting surfaces 421 of the two groups of first limiting portions 42 are arranged in parallel.

[0074] Specifically in another embodiment, the first protrusion 41 can be a first rib 411 perpendicular to the rectangular side of the first mounting surface 2, and the first limiting portion 42 is arranged on the side of the first rib 411 away from the first mounting surface 2; the first rib 411 can also be connected to a first reinforcing rib 412 parallel to the rectangular side of the first mounting surface 2.

[0075] Specifically, in another embodiment, the first protrusion 41 can also be a second rib 413 parallel to the rectangular side of the first mounting surface 2, and a second reinforcing rib 414 is protruding from the side of the second rib 413 close to the first mounting surface 2, and a first limiting portion 42 is provided on the second reinforcing rib 414, and a third reinforcing rib 415 is protruding from the side of the second rib 413 away from the first mounting surface 2.

[0076] In one embodiment, the fixed bracket 400 also includes a second limiting structure 6 and a second connecting column 7; the second limiting structure 6 is protruded on the bracket body 1, and has at least two second limiting structures 6 distributed around the periphery of the second mounting surface 3, and at least two second limiting structures 6 are used to limit and support the outer edge of the mechanical control board 200; the second connecting column 7 is protruded on the second mounting surface 3, and a second connecting hole 71 is provided on the second connecting column 7, and the mechanical control board 200 is detachably connected to the second connecting hole 71 through a second fastener.

[0077] The second limiting structure 6 can surround the outer periphery of the mechanical control board 200 to limit and support the outer edge of the mechanical control board 200, and can form a gap between the mechanical control board 200 and the second mounting surface 3 to facilitate heat dissipation and accommodate some electronic components; it can also limit it from the circumferential direction of the second limiting structure 6 to ensure the installation stability of the mechanical control board 200; the setting of the second connecting column 7 can support the middle area of ​​the outer periphery of the mechanical control board 200 to prevent the mechanical control board 200 from bending or collapsing after long-term use; the cooperation of the second connecting hole 71 and the second fastener can limit and fix the mechanical control board 200 in a direction perpendicular to the mechanical control board 200. The arrangement of the second limiting structure 6, the second connecting column 7, the second connecting hole 71 and the second fastener can not only support and form a gap between the mechanical control board 200 and the second mounting surface 3, but also limit and fix the mechanical control board 200 in the circumferential direction and the direction perpendicular to the mechanical control board 200, so as to achieve a more stable and detachable connection between the mechanical control board 200 and the bracket body 1.

[0078] In a specific embodiment, the mechanical control board 200 can be a rectangular plate, the second mounting surface 3 is a rectangular surface that matches the shape of the mechanical control board 200, and the second limiting structures 6 include at least four, and each rectangular side of the second mounting surface 3 is provided with at least one second limiting structure 6, which can limit and support the mechanical control board 200 from different directions. The second connecting hole 71 can be a threaded hole, and the second fastener is a threaded fastener such as a screw or a bolt. There can be one second connecting column 7, or multiple second connecting columns 7 can be provided at intervals as needed. In a specific embodiment, there can also be two second limiting structures 6, and the two second limiting structures 6 are arranged opposite to each other. When the electronic control board 100 is a rectangular plate, the two second limiting structures 6 are respectively arranged at two opposite angles of the rectangular plate.

[0079] In one embodiment, the second limiting structure 6 includes a second protrusion 61 and a second limiting portion 62; the second protrusion 61 is protruding from the bracket body 1; the second limiting portion 62 is arranged on the end of the second protrusion 61 away from the second mounting surface 3, and the second limiting portion 62 includes a second supporting surface 621 and a second limiting surface 622, the second supporting surface 621 is used to support the outer edge of the mechanical control board 200 toward the side of the second mounting surface 3, and the second limiting surface 622 is used to limit the outer periphery of the mechanical control board 200.

[0080] The second limiting portion 62 is disposed on the end of the second protrusion 61 away from the second mounting surface 3, supporting the mechanical control board 200 at a predetermined distance from the second mounting surface 3. The second limiting portion 62 is provided with a second supporting surface 621 and a second limiting surface 622. The second supporting surface 621 is used to support the mechanical control board 200, thereby forming a gap between the mechanical control board 200 and the second mounting surface 3 to facilitate heat dissipation and accommodate some electronic components. The second limiting surface 622 is used to limit the mechanical control board 200 from its outer periphery, ensuring its installation stability.

[0081] In a specific embodiment, the second supporting surface 621 and the second limiting surface 622 are perpendicular to each other and form a second limiting groove. The outer edge of the mechanical control board 200 can be limited and supported in the second limiting groove.

[0082] In one embodiment, a second guiding inclined surface 623 is further provided on the second limiting portion 62 . The second guiding inclined surface 623 is connected to a side of the second limiting surface 622 away from the second supporting surface 621 .

[0083] The setting of the second guide slope 623 can guide the mechanical control board 200 during the installation process of the mechanical control board 200 and the second limiting structure 6, so as to guide the mechanical control board 200 toward the second limiting surface 622 and the second support surface 621, thereby facilitating the installation of the mechanical control board 200.

[0084] In a specific embodiment, in a direction away from the second supporting surface 621 , the distance between the second guiding inclined surface 623 and the extended surface of the second supporting surface 621 gradually increases.

[0085] In a specific embodiment, the second protrusion 61 of the second limiting structure 6 is a rectangular tubular structure, which is arranged at the angle of the rectangular second mounting surface 3. Two groups of second limiting portions 62 are provided on the second protrusion 61. Each group of second limiting portions 62 is provided with a second supporting surface 621, a second limiting surface 622 and a second guide inclined surface 623. The two second supporting surfaces 621 are arranged vertically; or, the second supporting surfaces 621 of the two groups of second limiting portions 62 are arranged in parallel.

[0086] In another embodiment, the second protrusion 61 may be a third rib 611 parallel to the rectangular side of the second mounting surface 3, and at least one fourth reinforcing rib 612 is protruded from one side of the third rib 611 close to the second mounting surface 3, and the fourth reinforcing rib 612 is provided with a second supporting surface 621, a second limiting surface 622 and a second guide slope 623.

[0087] In one embodiment, the bracket body 1 further includes a heating installation position 8, and the heating installation position 8 is used to detachably connect the heating structure 500. The bracket body 1 is injection molded by bulk molding compound.

[0088] Since the bracket body 1 is provided with a heating installation position 8, a heating structure 500 needs to be installed. During the operation of the heating structure 500, high temperatures will be generated, reaching as high as about 200°C, and there is a risk of ignition. The use of sheet metal to manufacture the fixed bracket 400 can solve the problems of high temperature and flame retardancy, but the cost is relatively high. In this embodiment, the bracket body 1 is injection molded by bulk molding compound, which not only has the advantages of fast processing speed and high production efficiency, but also has a flame retardant effect due to the material properties of bulk molding compound (BMC), and its flame retardant grade is V0 level; it can also withstand high temperatures of 270°C without melting, greatly improving safety performance.

[0089] According to an embodiment of the present invention, on the other hand, a heating device is provided, including a housing 300 and the above-mentioned fixing bracket 400 , wherein the fixing bracket 400 is detachably connected to the housing 300 .

[0090] The fixing bracket 400 is detachably connected to the housing 300 , which facilitates disassembly and maintenance, and also facilitates replacement of the electronic control board 100 and the mechanical control board 200 .

[0091] In a specific embodiment, the bracket body 1 of the fixing bracket 400 is provided with a first mounting surface 2 on the side facing the bottom of the housing 300, and a second mounting surface 3 on the side facing away from the bottom of the housing 300. The distance between the bracket body 1 and the bottom of the housing 300 is a first distance, and the distance between the bracket body 1 and the top of the housing 300 is a second distance. The first distance is smaller than the second distance, that is, the distance between the first mounting surface 2 and the bottom of the housing 300 is smaller than the distance between the second mounting surface 3 and the top of the housing 300. In a further embodiment, the first mounting surface 2 is recessed upward to form a mounting groove, and the second mounting surface 3 is correspondingly raised upward. This arrangement can compensate for the installation difficulties of the mechanical control board 200 caused by the small first distance, ensuring that the mechanical control board 200 has sufficient space for installation without occupying too much space within the entire housing 300.

[0092] In one embodiment, the heating device is a fan heater.

[0093] The bracket body 1 of the fixed bracket 400 is further provided with a fan installation position, which is arranged opposite to the heating installation position 8 .

[0094] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by this application.

Claims

1. A fixing bracket, characterized in that: include: Bracket body (1); A first mounting surface (2) is provided on one side of the bracket body (1), and the first mounting surface (2) is used for detachably mounting an electronic control panel (100); A second mounting surface (3) is provided on the other side of the bracket body (1), and the second mounting surface (3) is used for detachably mounting a mechanical control panel (200); the first mounting surface (2) and the second mounting surface (3) are arranged opposite to each other.

2. The fixing bracket according to claim 1, characterized in that: Also includes: a first limiting structure (4) protruding from the bracket body (1) and having at least two first limiting structures spaced apart around the periphery of the first mounting surface (2), wherein the at least two first limiting structures (4) are used to limit and support the outer edge of the electronic control board (100); A first connecting column (5) is protrudingly provided on the first mounting surface (2); a first connecting hole (51) is provided on the first connecting column (5); and the electronic control board (100) is detachably connected to the first connecting hole (51) via a first fastener.

3. The fixing bracket according to claim 2, characterized in that: The first limiting structure (4) comprises: A first protruding portion (41) is provided protruding from the bracket body (1); A first limiting portion (42) is provided on an end of the first protruding portion (41) away from the first mounting surface (2), the first limiting portion (42) comprising a first supporting surface (421) and a first limiting surface (422), the first supporting surface (421) being used to support the outer edge of the electronic control board (100) toward a side of the first mounting surface (2), and the first limiting surface (422) being used to limit the outer periphery of the electronic control board (100).

4. The fixing bracket according to claim 3, characterized in that: A first guiding inclined surface (423) is also provided on the first limiting portion (42), and the first guiding inclined surface (423) is connected to a side of the first limiting surface (422) away from the first supporting surface (421).

5. The fixing bracket according to claim 1, characterized in that: Also includes: a second limiting structure (6) protrudingly disposed on the bracket body (1), having at least two second limiting structures spaced apart and distributed around the periphery of the second mounting surface (3), wherein the at least two second limiting structures (6) are used to limit and support the outer edge of the mechanical control panel (200); A second connecting column (7) is protrudingly provided on the second mounting surface (3); a second connecting hole (71) is provided on the second connecting column (7); and the mechanical control panel (200) is detachably connected to the second connecting hole (71) via a second fastener.

6. The fixing bracket according to claim 5, characterized in that: The second limiting structure (6) comprises: A second protruding portion (61) is provided protruding from the bracket body (1); A second limiting portion (62) is provided on an end of the second protruding portion (61) away from the second mounting surface (3), the second limiting portion (62) comprising a second supporting surface (621) and a second limiting surface (622), the second supporting surface (621) being used to support the outer edge of the mechanical control board (200) toward a side of the second mounting surface (3), and the second limiting surface (622) being used to limit the outer periphery of the mechanical control board (200).

7. The fixing bracket according to claim 6, characterized in that: A second guiding inclined surface (623) is also provided on the second limiting portion (62), and the second guiding inclined surface (623) is connected to a side of the second limiting surface (622) away from the second supporting surface (621).

8. The fixing bracket according to any one of claims 1 to 7, characterized in that: The bracket body (1) further comprises a heating installation position (8), wherein the heating installation position (8) is used for detachably connecting to the heating structure (500), and the bracket body (1) is injection-molded from bulk molding compound.

9. A heating device, characterized in that: include: Housing (300); The fixing bracket (400) according to any one of claims 1 to 8 is detachably connected to the housing (300).

10. The heating device according to claim 9, characterized in that The heating device is a heater.

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