Barbecue oven heating wire fixing structure
By adopting the heating wire and rectangular frame-shaped enclosure fixed structure in the barbecue furnace, the problems of low heating rate and deformation of the heating wire in the prior art are solved, and faster food heating and heating wire life is achieved extend.
Patent Information
- Application Number
- CN202420787159.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing barbecue heating wire fixing method requires pre-treatment and use of insulating materials, resulting in low heating rate, slow heating of ingredients, and the heating wire is prone to expanding and deforming when heated, affecting service life and heating effect.
The heating wire adopts a wavy long ring structure, and the structure is fixed through a rectangular frame-shaped enclosure and bottom plate, and the heating wire is connected by a limiting column and a fixing member to avoid armor processing, reduce costs, and buffer the deformation of the heating wire and increase the heating rate.
It increases the heating rate of the heating wire and the heating and maturation speed of the ingredients, extends the service life of the heating wire, and reduces production costs.
Smart Images
Figure CN222170041U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of barbecue ovens, in particular to a heating wire fixing structure of a barbecue oven. Background Art
[0002] At present, the barbecue stove heating device mainly uses armor to package the heating wire, and uses insulating materials such as magnesium powder and ceramics to insulate the heating wire from the external armor structure. The fixing method mainly fixes and installs the external armor. At present, this fixing method requires pre-treatment of the heating wire, and due to the provision of insulating materials such as magnesium powder and ceramics, it directly leads to a low heating rate of the heating wire during the heating process, a low temperature on the outer surface of the armor, and slow heating and cooking of the food. Considering that the heating wire is prone to expansion and deformation when heated, the service life and heating effect of the heating wire are affected. Summary of the invention
[0003] The utility model aims to provide a heating wire fixing structure for a barbecue oven.
[0004] In order to achieve the above purpose, the technical solution of the utility model is:
[0005] The utility model discloses a barbecue grill heating wire fixing structure, the heating wire is a wavy long ring structure, characterized in that the fixing structure comprises a surrounding plate and a bottom plate, the surrounding plate is a rectangular frame-shaped structure, the surrounding plate is arranged around the outer periphery of the bottom plate, the heating wire is located above the bottom plate, fixing parts are arranged on the left and right sides of the bottom plate, the fixing parts are fixedly connected to the front and rear ends of the surrounding plate through limiting columns penetrating through the front and rear, the fixing parts are fixedly connected to the bending parts on the left and right sides of the heating wire through connecting rods, the upper end of the surrounding plate is horizontally folded inwardly and provided with a pressing edge, a mounting strip is arranged on the fixing part on one side, the mounting strip is pressed tightly on the top of the fixing part by the pressing edge, a power supply connecting part is also fixedly arranged on one side of the heating wire, the power supply connecting part extends out of the notch of the surrounding plate and is connected to the positive and negative poles of the power supply.
[0006] Furthermore, the fixing piece is an elongated integral structure.
[0007] Furthermore, the fixing member is composed of a plurality of fixing blocks arranged in sequence from front to back, and the fixing blocks are connected in series through limiting columns to form an integrated structure.
[0008] Furthermore, a mounting hole is provided at an upper portion of the inner side of the fixing member, and the connecting rod is positioned in cooperation with the mounting hole.
[0009] Furthermore, a limiting groove is provided through the bottom end of the fixing member along the front-to-back direction, and the limiting column is installed in cooperation with the limiting groove.
[0010] Furthermore, a stopper is provided between the front and rear ends of the fixing member and the inner walls of the front and rear ends of the enclosure, and the left and right ends of the stopper are pressed by a mounting strip and a pressing edge.
[0011] Furthermore, the lower end of the enclosure is horizontally bent inwardly to provide a bottom edge, the inner edge of the bottom edge is connected to the outer edge of the bottom plate through an oblique opening to form a whole, and the oblique opening is arranged to be inclined downward from the outside to the inside.
[0012] The utility model arranges a surrounding plate edge pressing structure on the outer layer of the heating wire, does not perform armoring treatment, reduces costs, connects and positions through rectangular block fixing parts, and limits the bottom limit column to buffer the deformation of the heating wire, thereby increasing the heating rate of the heating wire and accelerating the heating and maturation of food. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;
[0014] Figure 2 This is a schematic diagram of the overall structure of another embodiment of the utility model;
[0015] Figure 3 This is a schematic diagram of the overall structure of another embodiment of the utility model;
[0016] Figure 4 It is a structural schematic diagram of the enclosure and the bottom plate of the utility model;
[0017] Figure 5 It is a structural schematic diagram of the fixing member of the utility model.
[0018] Reference numerals:
[0019] 1 heating wire, 2 connecting rod, 3 fixing piece, 31 mounting hole, 32 limiting groove,
[0020] 4 limit column, 5 installation bar, 6 enclosure, 61 pressure edge, 62 bottom edge,
[0021] 7 power supply connector, 8 stopper, 9 bottom plate, 91 oblique opening. DETAILED DESCRIPTION
[0022] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] The utility model discloses a barbecue stove heating wire fixing structure, such as Figure 1~Figure 3As shown, the heating wire 1 is a wavy long ring structure, and the fixed structure includes a surrounding plate 6 and a bottom plate 9. The surrounding plate 6 is a rectangular frame structure, and the surrounding plate 6 is arranged around the outer periphery of the bottom plate 9. The heating wire 1 is located above the bottom plate 9, and fixing parts 3 are provided on the left and right sides of the bottom plate 9. Preferably, the fixing part 3 is fixedly connected to the front and rear ends of the surrounding plate 6 through limiting columns 4 passing through the front and rear, and the fixing part 3 is fixedly connected to the bending parts on the left and right sides of the heating wire 1 through the connecting rod 2, wherein at least one of the connecting rod 2 and the fixing part 3 is an insulating material, and the fixing part 3 is not in direct contact with the heating wire 1.
[0024] The upper end of the enclosure 6 is horizontally folded inward and provided with a pressing edge 61. A mounting strip 5 is provided on the fixing part 3 on one side. The mounting strip 5 is pressed tightly on the top of the fixing part 3 by the pressing edge 61. A power connector 7 is also fixed on one side of the heating wire 1. The power connector 7 extends out of the notch of the enclosure 6 and is connected to the positive and negative poles of the power supply.
[0025] like Figure 4 As shown, the lower end of the enclosure 6 is horizontally bent inward to form a bottom edge 62, and the inner edge of the bottom edge 62 is connected to the outer edge of the bottom plate 9 through an inclined opening 91 to form a whole, and the inclined opening 91 is arranged to be inclined downward from the outside to the inside.
[0026] In one embodiment, if Figure 1 As shown, the fixing member 3 is composed of twelve fixing blocks arranged in sequence from front to back, and the fixing blocks are connected in series through the limiting columns 4 to form an integrated structure. A mounting hole 31 is provided on the upper part of the inner side of each fixing member 3, and the connecting rod 2 is positioned in cooperation with the mounting holes 31 one by one. A limiting groove 32 is penetrated through the bottom end of all the fixing blocks along the front-to-back direction, and the limiting column 4 is installed in cooperation with the limiting groove 32. Figure 5 .
[0027] In another embodiment, if Figure 2 As shown, the fixing member 3 is composed of two fixing blocks arranged in sequence from front to back, and the fixing blocks are connected in series through the limiting columns 4 to form an integrated structure. The upper part of the inner side of each fixing member 3 is provided with six installation holes 31 with flush heights, and the connecting rod 2 is positioned one by one with the installation holes 31. The bottom ends of the two fixing blocks are penetrated by limiting grooves 32 along the front-to-back direction, and the limiting columns 4 are installed in cooperation with the limiting grooves 32.
[0028] In yet another embodiment, Figure 3 As shown, the fixing member 3 is an integral long strip structure, and twelve installation holes 31 with flush height are provided on the upper inner side of the fixing member 3. The connecting rod 2 is positioned one by one with the installation holes 31, and a limiting groove 32 is penetrated through the bottom end of the fixing member 3 along the front-to-back direction, and the limiting column 4 is installed in cooperation with the limiting groove 32.
[0029] In the above three embodiments, stoppers 8 are provided between the front and rear ends of the fixing member 3 and the inner walls of the front and rear ends of the enclosure 6 , and the left and right ends of the stoppers 8 are pressed by the mounting strip 5 and the pressing edge 61 .
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A barbecue grill heating wire fixing structure, wherein the heating wire (1) is a wavy long ring structure, characterized in that: The fixing structure comprises a panel (6) and a bottom plate (9); the panel (6) is a rectangular frame structure; the panel (6) is arranged around the outer periphery of the bottom plate (9); the heating wire (1) is located above the bottom plate (9); fixing members (3) are provided on the inner walls on the left and right sides of the panel (6); the fixing members (3) are fixedly connected to the front and rear ends of the panel (6) through limiting columns (4) penetrating the front and rear sides; the fixing members (3) are fixedly connected to the bending parts on the left and right sides of the heating wire (1) through connecting rods (2); the upper end of the panel (6) is horizontally folded inwardly and provided with a pressing edge (61); a mounting strip (5) is provided on the fixing member (3) on one side; the mounting strip (5) is pressed against the top of the fixing member (3) by the pressing edge (61); a power supply connector (7) is also fixedly provided on one side of the heating wire (1); the power supply connector (7) extends out of the notch of the panel (6) and is connected to the positive and negative electrodes of the power supply.
2. The barbecue grill heating wire fixing structure according to claim 1, characterized in that: The fixing member (3) is an elongated integral structure.
3. The barbecue grill heating wire fixing structure according to claim 1, characterized in that: The fixing member (3) is composed of a plurality of fixing blocks arranged in sequence from front to back, and the fixing blocks are connected in series via limiting columns (4) to form an integrated structure.
4. The barbecue grill heating wire fixing structure according to any one of claims 1 to 3, characterized in that: An installation hole (31) is provided at the upper portion of the inner side of the fixing member (3), and the connecting rod (2) is positioned in cooperation with the installation hole (31).
5. The barbecue grill heating wire fixing structure according to claim 4, characterized in that: A limiting groove (32) is provided at the bottom end of the fixing member (3) along the front-to-back direction, and the limiting column (4) is mounted in cooperation with the limiting groove (32).
6. The barbecue grill heating wire fixing structure according to any one of claims 1 to 3, characterized in that: Stoppers (8) are provided between the front and rear ends of the fixing member (3) and the inner walls of the front and rear ends of the enclosure (6), and the left and right ends of the stoppers (8) are pressed by the mounting strip (5) and the pressing edge (61).
7. The barbecue grill heating wire fixing structure according to claim 1, characterized in that: The lower end of the enclosure (6) is horizontally bent inwardly to form a bottom edge (62), the inner edge of the bottom edge (62) is connected to the outer edge of the bottom plate (9) via an oblique opening (91) to form a whole, and the oblique opening (91) is arranged to be inclined downward from the outside to the inside.