A pot support with multi-layer heat insulation structure

Abstract

The utility model discloses a pot support with a multi-layer heat insulation structure, including an upper heat insulation board and a lower heat insulation board, a heat insulation chamber is formed between the upper heat insulation board and the lower heat insulation board, at least one layer of middle heat insulation board is arranged in the heat insulation chamber, a support frame for supporting a pot body is installed on the upper surface of the upper heat insulation board, a plurality of foot supports are arranged below the lower heat insulation board, a plurality of supporting steps are arranged on the foot supports, the supporting steps include a first supporting step surface and a second supporting step surface corresponding to the number of middle heat insulation boards in order from bottom to top, a first mounting hole which can be sleeved on the foot support and cooperate with the first supporting step surface to support the heat insulation board is arranged on the lower heat insulation board, and a second mounting hole which can be sleeved on the foot support and cooperate with the corresponding second supporting step surface to support the corresponding middle heat insulation board is arranged on the middle heat insulation board. The utility model has the advantages of sufficient heat insulation, improved thermal efficiency and easy installation.

Description

Technical Field

[0001] The utility model relates to the technical field of pot supports, in particular to a pot support with a multi-layer heat insulation structure. Background Art

[0002] In the existing stove market, the design of a double-layer pan structure is a common practice. In this design, the inner pan is close to the flame area and bears a lot of heat. Due to its direct contact with the outer pan or through other conductive parts, the heat will be quickly transferred to the outer pan. This direct conduction of heat results in a significant increase in the temperature of the outer pan, which brings about an increase in the heat dissipation rate, which not only consumes a lot of energy, but also significantly reduces thermal efficiency.

[0003] The rise in the temperature of the outer layer has an adverse effect on the use of the stove and the surrounding environment. For example, the high temperature of the outer layer will transfer heat to the panel and other operating interfaces of the stove, which may not only cause the operating interface to overheat and affect the user experience, but also cause aging or damage to the materials, affecting the durability and safety of the stove. In addition, the high temperature of the outer disk will also affect the surrounding air temperature, especially it may interfere with the surrounding air flow, thereby affecting the replenishment of the secondary mixed air required by the stove, which is not good for combustion efficiency and safety performance.

[0004] Although some manufacturers on the market have launched stove designs with multi-layer heat insulation covers, the current multi-layer heat insulation cover design has many inconveniences in production and installation. Multi-layer heat insulation covers are usually fixed directly by welding, which requires precise positioning and welding of each component during the production process, which increases the complexity and cost of production technology. Due to its structural limitations, it is not easy to position each layer of heat insulation cover during welding, which makes production more difficult.

[0005] Therefore, it is necessary to further improve and perfect the prior art to overcome these deficiencies, and the present invention is made based on this situation. Utility Model Content

[0006] The utility model aims to overcome the deficiencies of the prior art and provide a multi-layer heat-insulating pot support which is fully heat-insulated, improves thermal efficiency and is easy to install.

[0007] The utility model is realized by the following technical solutions:

[0008] In order to solve the above technical problems, the utility model provides a pot support with a multi-layer insulation structure, comprising an upper insulation board and a lower insulation board, an insulation chamber is formed between the upper insulation board and the lower insulation board, at least one layer of middle insulation board is arranged in the insulation chamber, a support frame for supporting the pot body is installed on the upper surface of the upper insulation board, a plurality of foot supports are arranged under the lower insulation board, a plurality of supporting steps are arranged on the foot support, and the supporting steps include a first supporting step surface and a second supporting step surface corresponding to the number of middle insulation boards from bottom to top, a first mounting hole is arranged on the lower insulation board, which can be mounted on the foot support and cooperate with the first supporting step surface to support the insulation board, and a second mounting hole is arranged on the middle insulation board, which can be mounted on the foot support and cooperate with the corresponding second supporting step surface to support the corresponding middle insulation board.

[0009] In order to further solve the technical problem to be solved by the utility model, in a pot support with a multi-layer insulation structure provided by the utility model, there are intervals in the up and down directions between the upper insulation board and the middle insulation board, between adjacent middle insulation boards, and between the middle insulation board and the lower insulation board.

[0010] In order to further solve the technical problem to be solved by the utility model, in a pot support with a multi-layer insulation structure provided by the utility model, the inner and outer edges of each of the middle insulation boards are abutted against the side walls of the insulation chamber, thereby dividing the insulation chamber into a plurality of sealed spaces isolated from each other.

[0011] In order to further solve the technical problem to be solved by the utility model, in a pot support with a multi-layer heat insulation structure provided by the utility model, the size of the supporting step decreases step by step from bottom to top, and correspondingly, the size of the first mounting hole and each second mounting hole also decreases step by step from bottom to top.

[0012] In order to further solve the technical problem to be solved by the utility model, in a pot support with a multi-layer heat insulation structure provided by the utility model, there are multiple middle heat insulation boards, and each of the middle heat insulation boards is the same, and each of the heat insulation boards is provided with different second mounting holes for cooperating with different second supporting step surfaces, and the different second mounting holes on the same middle heat insulation board are staggered with each other in the circumferential direction.

[0013] In order to further solve the technical problem to be solved by the utility model, in a pot bracket with a multi-layer heat insulation structure provided by the utility model, a plurality of middle insulation boards are provided, each of the middle insulation boards has the same number of second mounting holes as the foot bracket, the second mounting holes on each of the middle insulation boards are different, and the sizes of the second mounting holes on each of the middle insulation boards decrease successively from bottom to top.

[0014] In order to further solve the technical problem to be solved by the utility model, in a pot support with a multi-layer heat insulation structure provided by the utility model, the lower heat insulation board and the middle heat insulation board are both fixedly connected to the foot support.

[0015] In order to further solve the technical problem to be solved by the utility model, in a pot support with a multi-layer heat insulation structure provided by the utility model, the inner ring edge and the outer ring edge of the upper heat insulation board are respectively provided with a first side wing and a second side wing extending downward, and the inner ring edge and the outer ring edge of the lower heat insulation board are both provided with a third side wing and a fourth side wing extending upward, the first side wing and the third side wing overlap each other, and the second side wing and the fourth side wing are butt-jointed and welded to each other, so that the heat insulation chamber is enclosed between the upper heat insulation board and the lower heat insulation board.

[0016] In order to further solve the technical problem to be solved by the utility model, in a pot support with a multi-layer heat insulation structure provided by the utility model, the upper heat insulation board, the middle heat insulation board and the lower heat insulation board are all circular ring-shaped or square ring-shaped.

[0017] In order to further solve the technical problem to be solved by the utility model, in a pot support with a multi-layer heat insulation structure provided by the utility model, an anti-slip pad is provided at the lower end of the foot support.

[0018] In order to further solve the technical problem to be solved by the utility model, in a pot support with a multi-layer heat insulation structure provided by the utility model, a buckle groove for installing an anti-slip pad is provided at the lower end of the foot support.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] 1. The utility model has a unique insulation board installation structure. The foot bracket is designed with multiple support steps, which provide graded support and ensure the stable fit and proper spacing between the insulation boards. The ingenious design of this installation structure not only facilitates the assembly of the insulation boards, greatly simplifies the production and maintenance process, but also improves the reliability of the pot bracket. Through this graded support step design, each layer of insulation board can be firmly positioned on the foot bracket while maintaining the necessary insulation space between them, thereby achieving superior insulation performance.

[0021] 2. In the present invention, the support steps on the foot support are designed in a stepped form, and the size of each step gradually decreases as it moves upward. Correspondingly, the size of the first mounting hole and the second mounting hole also gradually decreases from bottom to top. This design of gradually decreasing from bottom to top not only ensures the overall stability of the insulation pot support, but also makes the assembly process simpler and more intuitive. The installer can easily identify each layer of insulation board and its corresponding installation position and steps, so that each part can be assembled quickly and accurately without excessive measurement or adjustment.

[0022] 3. In the present invention, the middle insulation board is tightly connected to the side wall of the insulation chamber at its inner and outer edges, thereby forming a number of mutually isolated sealed spaces. Each of these sealed spaces contributes to the insulation purpose because they limit the flow of heat, thereby not allowing heat to easily pass through the entire insulation structure. This multi-sealed chamber design not only optimizes heat retention, but also significantly improves the overall insulation performance of the insulation chamber, ensuring that heat is more difficult to escape, thereby protecting the service life of the equipment while being highly efficient and energy-saving.

[0023] 4. In an optional embodiment of the utility model, each of the middle insulation boards is identical, and each of the insulation boards is provided with different second mounting holes for cooperating with different second support step surfaces. This means that the middle insulation boards are highly versatile and can be interchanged. This also means that standardized production can be achieved during the production process, thereby reducing costs and simplifying the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 It is an explosion schematic diagram of the utility model;

[0027] Figure 3 It is a cross-sectional view of the utility model;

[0028] Figure 4 It is a three-dimensional structural schematic diagram of the foot support. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] like Figures 1 to 4 The pan support shown is a multi-layer heat-insulating structure, which is designed to improve the heat-insulating effect and the convenience of operation of the cooker. It includes an upper heat-insulating board 1 and a lower heat-insulating board 2.

[0031] It is worth noting that the upper insulation board 1, the middle insulation board 3 and the lower insulation board 2 can all be circular rings, or can all be square rings, elliptical rings, polygonal rings, or rings of other shapes, as long as they are rings.

[0032] The top surface of the upper heat insulation board 1 is designed with support frames 4 suitable for supporting the pot body, which can not only stabilize the pot, but also form a certain gap between the pot body and the heat insulation board, which is conducive to the uniformity of heat distribution and prevention of overheating. The lower heat insulation board 2 is equipped with a foot support 5, which increases the stability of the overall structure and helps to thermally isolate the pot support from the work surface.

[0033] An insulation chamber 1a is formed between the upper insulation board 1 and the lower insulation board 2. At least one middle insulation board 3 is provided inside the insulation chamber 1a. Figure 2 3a and 3b shown, these intermediate insulation boards can significantly improve the thermal insulation effect, thereby reducing the possibility of heat transfer to the outside of the pot rack.

[0034] An important feature of the utility model is its unique insulation board installation structure. The foot bracket 5 is designed with multiple support steps, which provide graded support and ensure the stable fit and proper spacing between the insulation boards. Specifically, the support steps include a first support step surface 51 and a second support step surface 52 from bottom to top. The bottom is the first support step surface 51, which cooperates with the lower insulation board 2. The lower insulation board 2 is designed with a first mounting hole 21, which can be directly sleeved on the foot bracket 5 and placed securely on the first support step surface 51. In addition, in order to support one or more middle insulation boards 3, the foot bracket 5 is designed with a corresponding number of second support step surfaces 52. Each middle insulation board 3 has a second mounting hole 31, which can also be sleeved on the foot bracket 5 and fit on its respective second support step surface 52.

[0035] The clever design of this mounting structure not only facilitates the assembly of the insulation board, greatly simplifies the production and maintenance process, but also improves the reliability of the pot support. Through this graded support step design, each layer of insulation board can be firmly positioned on the foot support while maintaining the necessary insulation space between them, thus achieving superior insulation performance.

[0036] More specifically, appropriate space intervals are provided in the vertical direction between the upper insulation board 1 and the middle insulation board 3, between adjacent middle insulation boards 3, and between the middle insulation board 3 and the lower insulation board 2. These intervals utilize the heat insulation properties of air to form an effective heat insulation barrier, thereby reducing the speed at which heat is transferred from the pot rack to the work surface. Each insulation board acts as an obstacle to heat flow, making it difficult for heat to directly pass through the entire pot rack.

[0037] More specifically, if Figure 3As shown, these middle insulation boards 3 are tightly connected to the side walls of the insulation chamber 1a at their inner and outer edges, thereby forming a number of mutually isolated sealed spaces 1a1. Each of these sealed spaces contributes to the insulation purpose because they limit the flow of heat, thereby not allowing heat to easily pass through the entire insulation structure. This multi-sealed chamber design not only optimizes heat retention, but also significantly improves the overall insulation performance of the insulation chamber, ensuring that heat is more difficult to escape, thereby protecting the service life of the equipment while being highly energy-efficient.

[0038] More specifically, the size of the supporting step decreases step by step from bottom to top, and correspondingly, the size of the first mounting hole 21 and each second mounting hole 31 also decreases step by step from bottom to top.

[0039] Specifically, the support steps on the foot support 5 are designed in a stepped form, and each step gradually becomes smaller as it moves upward. This means that the first support step surface 51 at the bottom is the largest, and as the steps go up, the diameter of each step will be smaller than the one below.

[0040] Corresponding to the design of the support step, the size of the first mounting hole 21 and the second mounting hole 31 also gradually decreases from bottom to top. Such a design ensures that each layer of insulation board can be accurately fitted onto the corresponding support step, avoiding any unnecessary swing or misalignment, thereby providing additional stability. The mounting holes on the insulation board are tightly fitted onto their respective steps, ensuring that the spacing between each layer of insulation board remains constant and uniform.

[0041] This design of gradually decreasing from bottom to top not only provides a guarantee for the overall stability of the insulation pot support, but also makes the assembly process simpler and more intuitive. The installer can easily identify each layer of insulation board and its corresponding installation position and step, so that each part can be assembled quickly and accurately without excessive measurement or adjustment.

[0042] like Figure 2 In one embodiment shown, there are multiple middle insulation boards 3, and each of the middle insulation boards 3 is the same. Since each middle insulation board 3 is the same, it means that the middle insulation boards 3 are highly versatile and can be interchanged. This also means that standardized production can be achieved during the production process, thereby reducing costs and simplifying the assembly process.

[0043] In order to realize the versatility of the middle heat insulation board 3, each of the heat insulation boards is provided with different second mounting holes 31 (respectively 31a and 31b) for cooperating with different second support step surfaces 52 (respectively 52a and 52b). Of course, the different second mounting holes 31 on the same middle heat insulation board 3 are staggered in the circumferential direction.

[0044] The second mounting holes 31 (such as 31a and 31b) on each middle heat insulation board are designed to match the second support step surfaces 52 (such as 52a and 52b) of different heights. Since these mounting holes 31 are staggered along the circumferential direction, this means that the heat insulation board can be rotated to different positions to align and engage with the corresponding support steps. This staggered placement design not only enhances the stability of the structure, but also provides additional flexibility. The position of the heat insulation board can be easily adjusted during the assembly process to meet the needs of devices of different sizes and shapes.

[0045] In addition, this design has the added benefit of making the installation process of the insulation panels more intuitive and user-friendly. Since the insulation panels are interchangeable and the mounting holes are staggered circumferentially, it is easy to identify the correct direction and position during assembly. Therefore, the assembly process is not only accurate, but also faster.

[0046] In general, the design of the identical middle insulation board 3 optimizes the production and use process, improves efficiency, reduces costs through standardization, modularization and interchangeability, and adds additional flexibility and convenience in practical applications.

[0047] In another embodiment, the middle insulation board 3 is provided with multiple and different ones, and the difference lies in the difference of the second mounting holes 31, and each of the middle insulation boards 3 has the same number of second mounting holes 31, but the size of the second mounting holes 31 of each middle insulation board 3 is different, and the size of the second mounting holes 31 on each middle insulation board 3 decreases from bottom to top. The difference between this embodiment and the previous embodiment is that: although the middle insulation boards 3 of the previous embodiment can be interchanged, each middle insulation board 3 has redundant holes, which will affect the sealing. In this embodiment, although the middle insulation boards 3 cannot be interchanged, since there are no redundant second mounting holes 31, the sealing is better and the thermal insulation performance is also better.

[0048] More specifically, the lower insulation board 2 and the middle insulation board 3 are both fixedly connected to the foot support 5 to enhance the stability of the pot support. The fixed connection methods here include but are not limited to welding, riveting and screw connection.

[0049] More specifically, the upper insulation board 1, the middle insulation board 3 and the lower insulation board 2 are preferably made of thermal insulation materials such as ceramics, silica gel, stainless steel, quartz, glass fiber and aerogel.

[0050] More specifically, the inner ring edge and the outer ring edge of the upper heat insulation board 1 are respectively provided with a first side wing 11 and a second side wing 12 extending downward, and the inner ring edge and the outer ring edge of the lower heat insulation board 2 are both provided with a third side wing 22 and a fourth side wing 23 extending upward, the first side wing 11 and the third side wing 22 overlap each other, and the second side wing 12 and the fourth side wing 23 are butt-jointed and welded to each other, so that the heat insulation chamber 1a is enclosed between the upper heat insulation board 1 and the lower heat insulation board 2. This heat insulation chamber effectively isolates heat transfer and improves the thermal insulation performance of the entire structure.

[0051] More specifically, the lower end of the foot support 5 is provided with an anti-skid pad 6. This not only increases the stability of the pot support and prevents sliding, but also protects the placement surface from scratches. The anti-skid pad 6 can provide reliable grip on a variety of surface materials to ensure the safety of the pot during use.

[0052] The anti-slip pad 6 is preferably a heat-resistant rubber pad.

[0053] More specifically, in order to facilitate the installation of the anti-skid pad 6 and ensure its firmness, a buckle slot 53 is specially designed at the lower end of the foot bracket 5. This design detail not only simplifies the installation process of the anti-skid pad, but also enhances the bonding force between the anti-skid pad and the foot bracket, reducing the possibility of the anti-skid pad loosening.

Claims

1. A pot support with a multi-layer heat insulation structure, characterized in that: The invention comprises an upper heat insulation board (1) and a lower heat insulation board (2), wherein an insulation chamber (1a) is formed between the upper heat insulation board (1) and the lower heat insulation board (2), wherein at least one layer of middle heat insulation board (3) is arranged in the insulation chamber (1a), a support frame (4) for supporting a pot body is installed on the upper surface of the upper heat insulation board (1), a plurality of foot brackets (5) are arranged below the lower heat insulation board (2), and a plurality of supporting steps are arranged on the foot brackets (5), wherein the supporting steps include, from bottom to top, a first supporting step surface (51) and a second supporting step surface (52) corresponding to the number of middle heat insulation boards (3), the lower heat insulation board (2) is provided with a first mounting hole (21) which can be mounted on the foot bracket (5) and cooperate with the first supporting step surface (51) to support the heat insulation board (2), and the middle heat insulation board (3) is provided with a second mounting hole (31) which can be mounted on the foot bracket (5) and cooperate with the corresponding second supporting step surface (52) to support the corresponding middle heat insulation board (3).

2. A pot support with a multi-layer heat-insulating structure according to claim 1, characterized in that: There are intervals in the up and down directions between the upper insulation board (1) and the middle insulation board (3), between adjacent middle insulation boards (3), and between the middle insulation board (3) and the lower insulation board (2).

3. A pot support with a multi-layer heat-insulating structure according to claim 2, characterized in that: The inner and outer edges of each of the middle heat insulating panels (3) are in contact with the side walls of the heat insulating chamber (1a), thereby dividing the heat insulating chamber (1a) into a plurality of mutually isolated sealed spaces (1a1).

4. The pot support with a multi-layer heat-insulating structure according to claim 1, characterized in that: The size of the supporting step decreases step by step from bottom to top, and correspondingly, the size of the first mounting hole (21) and each second mounting hole (31) also decreases step by step from bottom to top.

5. The pot support with a multi-layer heat-insulating structure according to claim 4, characterized in that: A plurality of the middle heat insulation boards (3) are provided, and each of the middle heat insulation boards (3) is identical; each of the heat insulation boards is provided with different second mounting holes (31) for cooperating with different second supporting step surfaces (52); and the different second mounting holes (31) on the same middle heat insulation board (3) are staggered in the circumferential direction.

6. The pot support with a multi-layer heat-insulating structure according to claim 4, characterized in that: The middle heat insulation board (3) is provided with a plurality of them, each of the middle heat insulation boards (3) has the same number of second mounting holes (31) as the foot brackets (5), the second mounting holes (31) on each of the middle heat insulation boards (3) are different, and the sizes of the second mounting holes (31) on each of the middle heat insulation boards (3) decrease successively from bottom to top.

7. The pot support with a multi-layer heat-insulating structure according to claim 1, characterized in that: The lower heat insulation board (2) and the middle heat insulation board (3) are both fixedly connected to the foot support (5).

8. The pot support with a multi-layer heat-insulating structure according to claim 1, characterized in that: The inner ring edge and the outer ring edge of the upper heat insulation board (1) are respectively provided with a first side wing (11) and a second side wing (12) extending downward, and the inner ring edge and the outer ring edge of the lower heat insulation board (2) are both provided with a third side wing (22) and a fourth side wing (23) extending upward, the first side wing (11) and the third side wing (22) are overlapped with each other, and the second side wing (12) and the fourth side wing (23) are butt-jointed and welded with each other, so that the heat insulation chamber (1a) is enclosed between the upper heat insulation board (1) and the lower heat insulation board (2).

9. The pot support with a multi-layer heat-insulating structure according to claim 1, characterized in that: The upper heat insulation board (1), the middle heat insulation board (3) and the lower heat insulation board (2) are all in the shape of a circular ring or a square ring.

10. The pot support with a multi-layer heat-insulating structure according to claim 1, characterized in that: The lower end of the foot support (5) is provided with an anti-slip pad (6).

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