Furnace plate heating wire assembly structure
By designing a heating wire with a planar layout on the electric stove plate and a heat transfer member with a concave bottom surface on the electric stove plate, combined with the temperature detector and connection part, the problems of uneven heating and unstable assembly of the existing electric stove plate under different pots are solved, and the problem of uneven heating and unstable assembly of the existing electric stove plate under different pots is realized. The effect of uniform heating and reducing production costs is achieved.
Patent Information
- Application Number
- CN202420281752.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-05
AI Technical Summary
The existing electric stove trays cause uneven heating of food when using arc-bottomed pans, and the concave arc-bottomed electric stove trays cannot achieve uniform heating when used in pans. The heating wire assembly process is high and the cost is high, which makes assembly instability prone to occur.
A furnace heating wire assembly structure is designed, including a planar assembly part and a heat transfer member. The heating wire is in a planar layout, and the spacing between adjacent heating wires on the outer area is smaller than the central area. The heat transfer member is uniformly radiated through the concave heat transfer member under the bottom surface, and A temperature detector and connection are provided on the periphery of the furnace to ensure a stable assembly.
It realizes uniform radiant heat under different pots, reduces the difficulty and production cost of assembly of heating wires, avoids the problems of bulging and loosening caused by unstable assembly, and improves the stability and safety of the product.
Smart Images
Figure CN222143151U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stove plates, in particular to a stove plate heating wire assembly structure. Background Art
[0002] The electric stove plate in the prior art is divided into a flat plate shape and a concave arc shape, and the heating wire is assembled on the electric stove plate, and has a corresponding flat layout and a concave arc layout.
[0003] The structure of a flat electric stove is a new type of electric heating stove disclosed in Chinese patent number CN200620069060.X. When this type of electric stove is used for a frying pan, it can ensure that each position of the bottom surface of the frying pan is heated evenly. The main reason is that the heat distance radiated by each position of the flat heating wire is the same as that of each position of the bottom surface of the frying pan. However, when this type of electric stove is used for an arc-bottomed pot, it is impossible to achieve uniform heating of each position of the bottom surface of the arc-bottomed pot. The main reason is that the height distance of the heat radiated by each position of the flat heating wire is different from that of each position of the bottom surface of the arc-bottomed pot. The closer the heating wire is to the center of the bottom surface of the arc-bottomed pot, the lower the height is, resulting in that the heat in the center of the arc-bottomed pot is greater than the heat in the periphery, resulting in uneven heating of food.
[0004] The structure of the concave arc electric stove plate is a bottom hollow electric stove plate disclosed in Chinese patent number CN201110045374.1. When this type of electric stove plate is used for an arc bottom pot, it can ensure that each position of the bottom surface of the arc bottom pot is heated evenly. The main reason is that the height distance of the heat radiated by the heating wire at each position of the concave arc layout is the same as that of each position of the bottom surface of the arc bottom pot. However, when this type of electric stove plate is used for a flat pan, it is impossible to achieve uniform heating of each position of the bottom surface of the flat pan. The main reason is that the height distance of the heat radiated by the heating wire at each position of the concave arc layout is different from that of each position of the bottom surface of the flat pan. The closer the heating wire is to the center position of the bottom surface of the flat pan, the higher the height is, resulting in less heat in the center of the flat pan than in the periphery, resulting in uneven heating of food. In addition, the heating wire is assembled on the concave arc electric stove plate, which has high process requirements, and the production cost is also increased accordingly. In addition, there will be the problem of unstable assembly, which will cause the heating wire to bulge or even loosen after assembly, affecting the stability of the use of the heating wire.
[0005] Therefore, further improvement is necessary. Summary of the invention
[0006] The utility model aims to provide a stove plate heating wire assembly structure to overcome the shortcomings of the prior art.
[0007] A stove plate heating wire assembly structure designed for this purpose includes a stove plate and a heating wire, wherein a planar assembly portion and a heat transfer member are arranged on the stove plate; the heating wire is wound around the planar assembly portion and is arranged in a planar manner; the spacing between adjacent heating wires located in the outer area of the stove plate is smaller than the spacing between adjacent heating wires located in the central area of the stove plate.
[0008] The heat transfer element is a temperature-resistant element with a concave bottom surface, and the height distance between the center position of the heat transfer element and the heating wire in the center area is smaller than the height distance between the peripheral position of the heat transfer element and the heating wire in the peripheral area.
[0009] The heating wires spread outward from the center of the stove plate and are divided into a plurality of areas. The distance between adjacent heating wires in each area decreases at a certain ratio from the center of the stove plate toward the outside.
[0010] The heating wires spread outward from the center of the stove plate, and the distance between adjacent heating wires gradually decreases from the center of the stove plate toward the outside.
[0011] A temperature detector is provided on the furnace plate.
[0012] The temperature detector and the heating wire are arranged at an interval.
[0013] A connecting part is arranged on the periphery of the stove plate, and a heat transfer element is arranged through the connecting part. The heat transfer element is microcrystalline glass or a pot.
[0014] The connecting part is convexly arranged on the periphery of the furnace plate and is spaced apart from the heating wire.
[0015] Since the spacing between adjacent heating wires in the outer area of the stove plate of the utility model is smaller than the spacing between adjacent heating wires in the central area of the stove plate, when the heating wires arranged in a planar manner are working, the overall radiation heat of the outer area of the stove plate can be greater than the overall radiation heat of its central area, so that when the heat transfer element with a concave bottom surface is heated, the heat received by the heat transfer element near the outer area by the heating wires can be equal to the heat received by the cookware near the central area by the heating wires, thereby ensuring that each position of the heat transfer element with a concave bottom surface can achieve uniform heating.
[0016] At the same time, since the heating wire is wound on the flat assembly part, it can ensure that the heating wire can be stably assembled, which not only reduces the assembly process of the heating wire, improves production efficiency, reduces defective products, and thus greatly reduces production costs, but also avoids the problem of bulging or even loosening of the heating wire due to unstable assembly, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the assembly structure of an embodiment of the utility model.
[0018] Figure 2 This is a schematic diagram of the exploded structure of an embodiment of the utility model
[0019] Figure 3 It is a schematic diagram of the assembly cross-sectional structure of an embodiment of the utility model.
[0020] Figure 4 It is a schematic diagram of the top view of the furnace plate.
[0021] Figure 5 This is a schematic diagram of a cross-sectional structure of another application example of an embodiment of the utility model. DETAILED DESCRIPTION
[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0024] See also Figure 1-Figure 5 The stove plate heating wire assembly structure includes a stove plate 1 and a heating wire 2. The stove plate 1 is provided with a plane assembly part and a heat transfer member 3; the heating wire 2 is wound on the plane assembly part and is in a plane layout; the spacing between adjacent heating wires 2 located in the outer area of the stove plate 1 is smaller than the spacing between adjacent heating wires 2 located in the central area of the stove plate 1.
[0025] The heat transfer element 3 is a temperature-resistant element with a concave bottom surface. The height distance between the center position of the heat transfer element 3 and the heating wire 2 in the center area is smaller than the height distance between the outer position of the heat transfer element 3 and the heating wire 2 in the outer area.
[0026] In this embodiment, since the spacing between adjacent heating wires 2 in the outer area of the stove plate 1 is smaller than the spacing between adjacent heating wires 2 in the central area of the stove plate 1, when the heating wires 2 in a planar layout are working, the overall radiation heat of the outer area of the stove plate 1 can be greater than the overall radiation heat of its central area, so that when the heat transfer element 3 with a concave bottom is heated, the heat received by the heat transfer element 3 near the outer area of the heating wires 2 can be equal to the heat received by the pot 3 near the central area of the heating wires 2, thereby ensuring that each position of the heat transfer element 3 with a concave bottom can achieve uniform heating.
[0027] At the same time, since the heating wire 2 is wound on the flat assembly part, it can ensure that the heating wire 2 can be stably assembled, which not only reduces the assembly process of the heating wire 2, improves production efficiency, reduces defective products, and thus greatly reduces production costs, but also avoids the problem of bulging or even loosening of the heating wire 2 due to unstable assembly, and is highly practical.
[0028] Specifically, the heating wires 2 spread outward from the center of the stove plate 1 and are divided into a plurality of regions, and the distance between adjacent heating wires 2 in each region decreases at a certain ratio from the center of the stove plate 1 outward.
[0029] That is, when the heating wire 2 is arranged, a plurality of different areas are arranged at different intervals, wherein the intervals between the heating wires 2 in these different areas decrease at a certain ratio from the center of the stove plate 1 toward the outside. Simply put, the intervals between the heating wires 2 closer to the center of the stove plate 1 are greater than the intervals between the heating wires 2 farther away from the center of the stove plate 1.
[0030] In addition, the heating wires 2 spread outward from the center of the stove plate 1 , and the distance between adjacent heating wires 2 gradually decreases from the center of the stove plate 1 outward.
[0031] That is, when the heating wires 2 are arranged, the spacing between the heating wires 2 located at the center of the stove plate 1 gradually decreases toward the periphery of the stove plate 1 .
[0032] A temperature detector 4 is provided on the stove plate 1, and the temperature detector 4 is used to detect the temperature of the heating wire 2 when it is working, so as to improve the safety of the product.
[0033] The temperature detector 4 is spaced apart from the heating wire 2 .
[0034] A connection portion 5 is provided on the periphery of the stove plate 1, and a heat transfer member 3 is provided through the connection portion 5. The heat transfer member 3 is a microcrystalline glass or a cookware. That is, no matter the heat transfer member 3 is a microcrystalline glass or a cookware, it is provided on the stove plate 1 through the connection portion 5 to ensure stable assembly of the heat transfer member 3.
[0035] Among them, Figure 1-Figure 3 As shown, the bottom surface of the heat transfer element 3 is in an overall concave arc shape. In addition, as shown in FIG. Figure 5 As shown, the center of the bottom surface of the heat transfer element 3 is a concave plane and the periphery is an arc shape.
[0036] The connection part 5 is protruded from the periphery of the stove plate 1 and is spaced apart from the heating wire 2. Thus, the connection part 5 can not only protect the heating wire 2 but also prevent the heat of the heating wire 2 from diffusing to the periphery of the stove plate 1 during operation, which is highly practical.
[0037] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A stove plate heating wire assembly structure, comprising a stove plate (1) and a heating wire (2), Features: A planar assembly portion and a heat transfer element (3) are provided on the furnace plate (1); the heating wire (2) is wound around the planar assembly portion and arranged in a planar layout; the spacing between adjacent heating wires (2) located in the outer area of the furnace plate (1) is smaller than the spacing between adjacent heating wires (2) located in the central area of the furnace plate (1); The heat transfer element (3) is a temperature-resistant element with a concave bottom surface, and the height distance between the center position of the heat transfer element (3) and the heating wire (2) in the center area is smaller than the height distance between the peripheral position of the heat transfer element (3) and the heating wire (2) in the peripheral area.
2. According to the stove plate heating wire assembly structure of claim 1, Features: The heating wires (2) spread outward from the center of the stove plate (1) and are divided into a plurality of regions, and the spacing between adjacent heating wires (2) in each region decreases at a certain ratio from the center of the stove plate (1) outward.
3. According to the stove plate heating wire assembly structure of claim 1, Features: The heating wires (2) spread outward from the center of the stove plate (1), and the distance between adjacent heating wires (2) gradually decreases from the center of the stove plate (1) outward.
4. The stove plate heating wire assembly structure according to claim 2 or 3, Features: A temperature detector (4) is provided on the furnace plate (1).
5. According to the stove plate heating wire assembly structure of claim 4, Features: The temperature detector (4) and the heating wire (2) are arranged at an interval.
6. The stove plate heating wire assembly structure according to claim 2 or 3, Features: A connecting portion (5) is arranged on the periphery of the stove plate (1), and a heat transfer element (3) is arranged through the connecting portion (5); the heat transfer element (3) is microcrystalline glass or a cookware.
7. The stove plate heating wire assembly structure according to claim 6, Features: The connecting portion (5) is protrudingly arranged on the periphery of the furnace plate (1) and is spaced apart from the heating wire (2).