Mica heating element for a warmer

Abstract

The utility model discloses a mica heating body for warmer, concretely relates to the field of warmer, including metal reflection bucket, the outside spiral arrangement of metal reflection bucket has the heating wire, the circumference direction on the outside of metal reflection bucket is equipped with a plurality of insulating sheets, and the heating wire is supported on the insulating sheet to make metal reflection bucket and the heating wire have the gap between, metal reflection bucket is the hollow right octagonal prism structure, and the material of metal reflection bucket is aluminum, the insulating sheet is mica sheet, is equipped with a plurality of recesses on the insulating sheet, and the heating wire is supported in the recess of insulating sheet. The utility model discloses a mode of setting up metal reflection bucket, can spread heat energy outward when the heating wire emits heat, thereby improves the speed of heat outward emission, compares with prior art, under the same power, the temperature of warming is higher, and the effect is better.

Description

Technical Field

[0001] This utility model relates to the field of heater technology, and more specifically, to a mica heating element for a heater. Background Technology

[0002] An electric heater is a household heating device primarily used to provide indoor heating in cold weather. It generates heat by passing an electric current through a heating element, which is then dissipated into the surrounding environment. Electric heaters offer advantages such as instant heating, ease of operation, and portability, making them suitable for homes, offices, and other similar locations.

[0003] Electric heaters rely on heating wires to generate heat. Currently, the heat from these heaters is directly dissipated through the heating wires, resulting in slow heat dissipation, insufficient temperature, and unsatisfactory heating effects. Utility Model Content

[0004] The present invention provides a mica heating element for a heater, which aims to solve the problem that current heaters directly dissipate heat through heating wires, resulting in slow heat dissipation, insufficient temperature, and unsatisfactory heating effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mica heating element for a heater, comprising a metal reflector barrel, a heating wire spirally arranged on the outer side of the metal reflector barrel, and multiple isolation plates installed on the circumferential direction of the outer side of the metal reflector barrel, with the heating wire supported on the isolation plates, thereby creating a gap between the metal reflector barrel and the heating wire, wherein the metal reflector barrel is a hollow regular polygonal prism structure.

[0006] In a preferred embodiment, the metal reflector is a hollow regular octagonal prism structure, and the metal reflector is made of aluminum.

[0007] In a preferred embodiment, the insulating sheet is a mica sheet.

[0008] In a preferred embodiment, the insulating sheet has several grooves, and the heating wire is supported in the grooves of the insulating sheet.

[0009] In a preferred embodiment, the outer wall of the metal reflector barrel is provided with a central insertion port corresponding to the isolation plate. The side of the isolation plate away from the groove has a central insertion part, which is inserted into the central insertion port.

[0010] In a preferred embodiment, the bottom of the metal reflector is provided with a lower cover. The bottom of the metal reflector has several fixing ears. The surface of the lower cover has a lower insertion hole corresponding to each fixing ear. The fixing ears are inserted into the lower insertion hole and fixed to the lower cover by screws.

[0011] In a preferred embodiment, the surface of the lower cover has a lower insertion port two corresponding to the isolation piece, and the bottom of the isolation piece has a lower insertion part, which is inserted into the lower insertion port two.

[0012] In a preferred embodiment, the top of the metal reflector is provided with an upper plate, and a top plate is provided above the upper plate. The top of the metal reflector has several fixing ears 2. The surface of the upper plate has an upper insertion hole 1 corresponding to each fixing ear 2. The fixing ears 2 are inserted into the upper insertion hole 1 and fixed to the top plate and the upper plate by screws 2.

[0013] In a preferred embodiment, the top plate and the upper plate are respectively provided with a top insertion port and an upper insertion port two corresponding to the isolation plate. The upper end of the isolation plate has an upper insertion part, which is inserted into the upper insertion port two and the top insertion port.

[0014] In a preferred embodiment, a top cover is provided above the top plate, and the top cover is fixed to the top plate by screw two.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. By setting up a metal reflector, this utility model can diffuse heat energy outward when the heating wire emits heat, thereby increasing the speed of heat dissipation. Compared with the prior art, it can achieve a higher heating temperature and better effect at the same power.

[0017] 2. By setting a lower cover, a top piece, an upper piece, and an upper cover, this utility model can install and support the lower and upper ends of the metal reflector and the isolation plate, thereby improving their stability and making them less prone to shaking. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is an exploded view of the present invention.

[0020] Figure 3 This is a partial structural schematic diagram of the present invention.

[0021] Figure 4 This utility model Figure 3 structural explosion Figure 1 .

[0022] Figure 5 This utility model Figure 3 structural explosion Figure 2 .

[0023] Figure 6 This is a schematic diagram showing the installation of the metal reflector, insulating sheet, and heating wire of this utility model.

[0024] Figure 7 This utility model Figure 6 Exploded view of the structure.

[0025] The attached diagram is labeled as follows: 1. Metal reflector barrel; 11. Middle insertion port one; 12. Fixing ear one; 13. Fixing ear two; 2. Isolation plate; 21. Groove; 22. Middle insertion part; 23. Lower insertion part; 24. Upper insertion part; 3. Heating wire; 4. Lower cover; 41. Lower insertion port one; 42. Lower insertion port two; 5. Screw one; 6. Top plate; 61. Top insertion port; 7. Upper plate; 71. Upper insertion port one; 72. Upper insertion port two; 8. Screw two; 9. Top cover. Detailed Implementation

[0026] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0027] Refer to the instruction manual appendix Figures 1-7 A mica heating element for a heater includes a metal reflector 1, with heating wires 3 spirally arranged on the outer side of the metal reflector 1. Multiple isolation plates 2 are installed on the circumferential direction of the outer side of the metal reflector 1, and the heating wires 3 are supported on the isolation plates 2, so that there is a gap between the metal reflector 1 and the heating wires 3, that is, the metal reflector 1 and the heating wires 3 do not contact each other. The metal reflector 1 is a hollow regular polygonal prism structure.

[0028] In the above technical solution, the metal reflector 1 can be a regular polygonal prism structure, such as... Figure 6 and Figure 7 As shown, the metal reflector 1 is a hollow regular octagonal prism structure, and the material of the metal reflector 1 is aluminum.

[0029] In the above technical solution, the insulating sheet 2 is a mica sheet, which serves as insulation. Several grooves 21 are formed on the insulating sheet 2, and the heating wire 3 is supported within these grooves 21. Each groove 21 on the insulating sheet 2 is formed according to the spiral arrangement of the heating wire 3, so that the heating wire 3 is precisely supported within the groove 21 during its arrangement.

[0030] When in use, the heating wire 3 is energized, emitting red light. This light is reflected and diffused outwards by the metal reflector 1, providing 360-degree heating. The octagonal prism structure of the metal reflector 1 allows for perpendicular reflection of infrared rays in eight directions, offering better heat dissipation than a circular reflector. This technical solution, by incorporating the metal reflector 1, diffusing heat outwards as the heating wire 3 emits heat, thus increasing the speed of heat dissipation. Compared to existing technologies, this results in a higher heating temperature and better overall effect at the same power.

[0031] In this embodiment, as Figures 6-7 As shown, the outer wall of the metal reflector barrel 1 is provided with a central insertion port 11 corresponding to the isolation plate 2. The isolation plate 2 has a central insertion part 22 on the side away from the groove 21, and the central insertion part 22 is inserted into the central insertion port 11.

[0032] It should be noted that the central insertion port 11 is specifically opened on each edge of the regular octagonal prism structure, that is, eight ports are opened. Correspondingly, eight isolation plates 2 are also provided. The central insertion part 22 is inserted into the central insertion port 11, thereby installing the isolation plate 2 on the metal reflector barrel 1.

[0033] In this embodiment, as Figures 1-5 As shown, the bottom of the metal reflector 1 is provided with a lower cover 4. The bottom of the metal reflector 1 has several fixing ears 12. The surface of the lower cover 4 is provided with a lower insertion hole 41 corresponding to the fixing ears 12. The fixing ears 12 are inserted into the lower insertion hole 41 and fixed to the lower cover 4 by screws 5.

[0034] It should be noted that when the metal reflector 1 is installed on the lower cover 4, the initial fixing ear 12 is straight. After the fixing ear 12 is inserted into the lower insertion port 41, the fixing ear 12 is bent, and then the screw 5 is used to install the fixing ear 12 and the lower cover 4 together, thereby fixing the metal reflector 1 and the lower cover 4.

[0035] Furthermore, the surface of the lower cover 4 is provided with a lower insertion port 42 corresponding to the isolation plate 2, and the bottom of the isolation plate 2 has a lower insertion part 23, which is inserted into the lower insertion port 42.

[0036] It should be noted that while inserting the fixing ear 12 into the lower insertion port 41, the lower insertion part 23 is also inserted into the lower insertion port 42, which can improve the stability of the isolation plate 2.

[0037] In this embodiment, as Figures 1-5As shown, the top of the metal reflector 1 is provided with an upper plate 7, and the top plate 6 is provided above the upper plate 7. The top of the metal reflector 1 has several fixing ears 13. The surface of the upper plate 7 is provided with an upper insertion hole 71 corresponding to the fixing ears 13. The fixing ears 13 are inserted into the upper insertion hole 71 and fixed to the top plate 6 and the upper plate 7 by screws 8.

[0038] Furthermore, an upper cover 9 is provided above the top plate 6, and the upper cover 9 is fixed to the top plate 6 by screw 2 8.

[0039] It should be noted that when assembling the metal reflector 1, upper plate 7, top plate 6 and upper cover 9 together, the initial fixing lug 2 13 is straight. After inserting the fixing lug 2 13 into the upper insertion port 1 71, the fixing lug 2 13 is bent. Then the top plate 6 is placed on the upper plate 7, and the upper cover 9 is placed on the top plate 6. Finally, the upper cover 9, top plate 6, upper plate 7 and fixing lug 2 13 are fixed together using screw 2 8.

[0040] Furthermore, the top plate 6 and the upper plate 7 are respectively provided with a top insertion port 61 and an upper insertion port 72 corresponding to the isolation plate 2. The upper end of the isolation plate 2 has an upper insertion part 24, which is inserted into the upper insertion port 72 and the top insertion port 61.

[0041] It should be noted that while inserting the fixing ear 2 13 into the upper insertion port 1 71, the upper insertion part 24 is inserted into the interior of the upper insertion port 2 72. While covering the upper plate 7 with the top plate 6, the upper insertion part 24 is also inserted into the top insertion port 61, thereby improving the stability of the isolation plate 2. The top plate 6 is a mica sheet.

[0042] The above technical solution, by setting the lower cover 4, the top piece 6, the upper piece 7 and the upper cover 9, can install and support the lower and upper ends of the metal reflector barrel 1 and the isolation piece 2, thereby improving their stability and making them less prone to shaking.

[0043] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A mica heating element for a heater, characterized in that: The device includes a metal reflector barrel (1), on the outside of which a heating wire (3) is spirally arranged. Multiple isolation plates (2) are installed on the circumferential direction of the outside of the metal reflector barrel (1). The heating wire (3) is supported on the isolation plates (2), thereby creating a gap between the metal reflector barrel (1) and the heating wire (3). Among them, the metal reflector barrel (1) is a hollow regular polygonal prism structure.

2. The mica heating element for a heater according to claim 1, characterized in that: The metal reflector (1) is a hollow regular octagonal prism structure, and the metal reflector (1) is made of aluminum.

3. The mica heating element for a heater according to claim 1, characterized in that: The isolation sheet (2) is a mica sheet.

4. The mica heating element for a heater according to claim 1, characterized in that: The isolation plate (2) has several grooves (21) and the heating wire (3) is supported in the grooves (21) of the isolation plate (2).

5. A mica heating element for a heater according to claim 1, characterized in that: The outer wall of the metal reflector barrel (1) is provided with a central insertion port (11) corresponding to the isolation plate (2). The isolation plate (2) has a central insertion part (22) on the side away from the groove (21), and the central insertion part (22) is inserted into the central insertion port (11).

6. The mica heating element for a heater according to claim 1, characterized in that: The bottom of the metal reflector (1) is provided with a lower cover (4). The bottom of the metal reflector (1) has several fixing ears (12). The surface of the lower cover (4) is provided with a lower insertion port (41) corresponding to the fixing ears (12). The fixing ears (12) are inserted into the lower insertion port (41) and fixed to the lower cover (4) by screws (5).

7. A mica heating element for a heater according to claim 6, characterized in that: The surface of the lower cover (4) is provided with a lower insertion port (42) corresponding to the isolation plate (2). The bottom of the isolation plate (2) has a lower insertion part (23), which is inserted into the lower insertion port (42).

8. A mica heating element for a heater according to claim 1, characterized in that: The metal reflector barrel (1) has an upper plate (7) on its top and a top plate (6) above the upper plate (7). The top of the metal reflector barrel (1) has several fixing ears (13). The surface of the upper plate (7) has an upper insertion port (71) that corresponds to the fixing ears (13). The fixing ears (13) are inserted into the upper insertion port (71) and fixed to the top plate (6) and the upper plate (7) by screws (8).

9. A mica heating element for a heater according to claim 8, characterized in that: The top plate (6) and the upper plate (7) are respectively provided with a top insertion port (61) and an upper insertion port (72) corresponding to the isolation plate (2). The upper end of the isolation plate (2) has an upper insertion part (24), which is inserted into the upper insertion port (72) and the top insertion port (61).

10. A mica heating element for a heater according to claim 8, characterized in that: A top cover (9) is provided above the top plate (6), and the top cover (9) is fixed to the top plate (6) by screw two (8).

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