Energy-gathering plate pot rack and gas cooker

Abstract

The utility model discloses an energy-gathering plate pot rack and a gas stove, belongs to the technical field of gas stoves, and is designed for solving the problems that a user is difficult to see the combustion flame state in the cooking process and the like. The utility model discloses an energy-gathering plate pot rack, which comprises an energy-gathering plate made of a material which has a light penetration rate reaching a set value and can tolerate the combustion temperature of a gas cooker, and the energy-gathering plate is provided with an energy-gathering plate through hole for a combustor to penetrate through; the energy gathering disc is arranged on the support assembly. According to the energy-gathered disc pot rack and the gas cooker, flame can be normally gathered to burn at high temperature, and meanwhile, the energy-gathered disc has good visibility. During cooking, a user can conveniently observe the state (such as big fire and small fire) of combustion flames from the outer side of the energy gathering disc, the flame state can be conveniently adjusted according to needs, the cooking effect is better, the situation that the food taste is poor due to the poor flame state is avoided, and the use experience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of gas stoves, in particular to an energy-gathering pan rack and a gas stove. Background Art

[0002] A gas stove is a kitchen device used to provide heat for cooking. Its main working principle is to use the combustion of combustible gas to generate heat. The pot containing food to be cooked is placed on the flame, and the flame transfers heat to the pot, thereby cooking the food in the pot.

[0003] In order to gather as much heat as possible at the bottom of the pot when the flame burns, some existing gas stoves are equipped with an energy-gathering pan stand. The main body of the energy-gathering pan stand is a bowl-shaped structure with a hole at the bottom of the bowl for the burner to pass through. When cooking, the pot is located above the energy-gathering pan stand, and the flame generated by the burner is just at the bottom of the pot. The heat generated by the flame is basically surrounded between the bowl-shaped energy-gathering pan stand and the bottom of the pot. The heat exchange efficiency between the flame and the bottom of the pot is higher, which reduces heat energy loss and improves combustion thermal efficiency.

[0004] The defects of this gas stove include: the main body of the energy-gathering plate pot rack is usually made of metal plates, and it is difficult for users to see the burning flame state (for example, whether the fire is big or small) during cooking. Sometimes, the user even needs to lift the pot to see the flame, which is inconvenient to use and the user experience is poor. Utility Model Content

[0005] The utility model aims to provide an energy-gathering plate pot rack and a gas cooker, which solves the problem that it is difficult for a user to see the state of a burning flame during a cooking process, and provides a good user experience.

[0006] To achieve this purpose, on the one hand, the utility model adopts the following technical solutions:

[0007] The energy-gathering plate pot stand comprises: an energy-gathering plate, which is made of a material whose light transmittance reaches a set value and can withstand the combustion temperature of a gas stove, and is provided with an energy-gathering plate through hole for a burner to pass through; and a bracket assembly, on which the energy-gathering plate is arranged.

[0008] In one of the preferred embodiments, the bracket assembly includes a ring support and at least three support members, all of the support members are evenly arranged around the center of the ring support, the ring support is fixedly connected to the support members, and the ring support is located between the top and bottom ends of the support members.

[0009] In one of the preferred embodiments, the outer peripheral edge of the energy concentrating disk is lower than the top end of the support member, and a smoke exhaust port is formed between the outer peripheral edge of the energy concentrating disk and the top end of the support member.

[0010] In one of the preferred embodiments, the outer peripheral edge of the energy concentrating disk rests on the ring support, and the outer diameter of the energy concentrating disk is greater than the inner diameter of the ring support.

[0011] In one of the preferred embodiments, the energy concentrating disk and the support assembly are of a split structure, and a gap is left between the outer peripheral edge of the energy concentrating disk and the support member.

[0012] In one of the preferred embodiments, the energy concentrating disk is a single-layer structure; or, the energy concentrating disk includes an annular upper wall and an annular lower wall, and the upper wall and the lower wall are respectively connected at the inner ring edge and the outer ring edge to form a side surface, and the upper wall, the lower wall and the two side surfaces form a heat-insulating cavity.

[0013] In one preferred embodiment, the energy concentrating disk is annular, the inner ring edge of the energy concentrating disk is lower than the outer ring edge, and in the cross section along the axial direction, the energy concentrating disk is an arc shape that is concave downward.

[0014] In one of the preferred embodiments, the energy concentrating plate is made of glass having a melting point higher than the combustion temperature of the gas cooker.

[0015] On the other hand, the utility model adopts the following technical solutions:

[0016] A gas cooker comprises a burner, and the gas cooker also comprises the above-mentioned energy-gathering disk pot rack, wherein the burner is penetrated in the energy-gathering disk through hole of the energy-gathering disk.

[0017] In one of the preferred embodiments, a secondary air supply channel is formed between the bottom end of the energy concentrating plate and the upper surface of the gas cooker.

[0018] The energy-gathering plate of the energy-gathering plate pot stand disclosed in the utility model is made of a material whose light transmittance reaches a set value and can withstand the combustion temperature of a gas stove. While being able to gather the flame to burn at a high temperature normally, the energy-gathering plate has good visibility. When cooking, the user can easily observe the state of the burning flame (e.g., whether the flame is big or small) from the outside of the energy-gathering plate, which is convenient for adjusting the flame state according to needs, resulting in better cooking effects, avoiding poor taste of food due to poor flame state, and providing a good user experience.

[0019] The gas stove disclosed by the utility model includes the above-mentioned energy-gathering plate pot rack, which can effectively gather combustion heat energy, avoid the high temperature in the energy-gathering plate from being transferred to the outside, and prevent heat loss caused by cold and hot radiation; it can effectively reduce the temperature of the panel, operation switch knob and internal components of the gas stove, further enhance the user experience, and extend the service life of the components and the service life of the gas stove as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a structural schematic diagram of a gas cooker provided in a specific embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of an energy-gathering disk provided in a specific embodiment of the utility model;

[0022] Figure 3 It is a cross-sectional view of a combined structure of an energy-gathering disk and a burner provided in a specific embodiment of the utility model;

[0023] Figure 4 It is a structural schematic diagram of another energy-gathering disk provided in a specific embodiment of the utility model;

[0024] Figure 5 It is a cross-sectional view of another combined structure of an energy-gathering disk and a burner provided in a specific embodiment of the utility model;

[0025] Figure 6 yes Figure 5 A partial enlarged view of point A in the middle.

[0026] In the figure:

[0027] 1. Energy-gathering disk; 2. Bracket assembly; 3. Burner; 4. Smoke exhaust port; 11. Through hole of energy-gathering disk; 12. Upper wall; 13. Lower wall; 14. Side; 15. Heat-insulating cavity; 21. Ring support; 22. Support. DETAILED DESCRIPTION

[0028] 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. Therefore, the utility model is not limited by the specific implementation methods disclosed below.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0034] This embodiment discloses an energy-gathering pan rack and a gas cooker including the energy-gathering pan rack, which can use the combustion heat of combustible gas for cooking. Figure 1 As shown, the gas cooker further includes a burner 3, and the energy-gathering plate pot support includes an energy-gathering plate 1 and a support assembly 2. Figures 2 to 6 As shown, the energy collecting disk 1 is arranged on the bracket assembly 2, and an energy collecting disk through hole 11 is opened on the energy collecting disk 1. The diameter of the energy collecting disk through hole 11 is larger than the outer diameter of the burner 3, and the burner 3 can be smoothly installed in the energy collecting disk through hole 11.

[0035] The energy collecting plate 1 is made of a material whose light transmittance reaches a set value and can withstand the combustion temperature of the gas stove. While being able to gather the flame to burn at a high temperature normally, the energy collecting plate 1 has good visibility. When cooking, the user can easily observe the state of the burning flame (e.g., whether the fire is big or small) from the outside of the energy collecting plate 1, so that the flame state can be adjusted according to the needs, the cooking effect is better, and the poor taste of food due to the poor flame state is avoided, and the user experience is good. That is, the energy collecting plate pot stand disclosed in this embodiment is not just a simple replacement of the preparation material, but the technical problem that it is difficult for the user to see the burning flame state during the cooking process is solved by using a material with a light transmittance reaching a set value to prepare the energy collecting plate 1.

[0036] The specific material of the energy collecting plate 1 is not limited, as long as it can withstand high temperatures and has good visibility. In this embodiment, the energy collecting plate 1 is made of glass with a melting point higher than the combustion temperature of the gas cooker. The specific value of the light transmittance is not limited, so the glass can be transparent, translucent or colored, as long as it has sufficient visibility.

[0037] Based on the above structure, a gap of a certain width is left between the bottom end of the energy collecting plate 1 and the upper surface of the gas cooker, and the gap forms a secondary air supply channel (not shown). The secondary air required for combustion can enter through the secondary air supply channel, and the combustion is more complete.

[0038] The energy collecting disk 1 has good light transmittance, so the light energy generated by the combustion flame can pass through the energy collecting disk 1 to radiate and heat the gas in the secondary air supply channel. The preheated secondary air can increase the temperature of the combustion flame, enhance the combustion effect, reduce the loss of combustion heat energy and radiation heat dissipation from the surrounding environment, make effective use of the combustion heat energy, and achieve an overall improvement in the combustion thermal efficiency.

[0039] The specific structure of the support assembly 2 is not limited, as long as it can support the cookware (not shown) and the energy-gathering plate 1. In this embodiment, the support assembly 2 includes a ring support 21 and at least three support members 22 that are welded together or integrally cast. All the support members 22 are evenly arranged around the center of the ring support 21, and the distance between each support member 22 and the center of the ring support 21 is the same, so that the force on all the support members 22 is more balanced, and the cookware is prevented from tilting due to eccentricity, and it is safer to use.

[0040] The top of the support member 22 is used to support the pot, and the bottom is placed on the gas cooker to achieve a stable structure of the energy-gathering plate pot rack and the gas cooker. The top of the support member 22 is higher than the upper surface of the ring support 21, and the bottom of the support member 22 is lower than the lower surface of the ring support 21, that is, the ring support 21 is located between the top and bottom of the support member 22, avoiding interference between the ring support 21 and the pot, or between the ring support 21 and the gas cooker, and making it more convenient to use.

[0041] On the basis of the above structure, the outer edge of the energy collecting disk 1 is lower than the top of the support 22, and a smoke exhaust port 4 is formed between the outer edge of the energy collecting disk 1 and the top of the support 22. The smoke generated by the combustion can be discharged from the smoke exhaust port 4, avoiding a large amount of smoke from accumulating in the energy collecting disk 1 and causing excessive air pressure, which is safer to use.

[0042] The specific shape and size of the energy collecting disk 1 are not limited, as long as they can gather the combustion heat. In this embodiment, the energy collecting disk 1 can be, but is not limited to, circular, square, square-round (square as a whole, with rounded corners), elliptical, and other polygonal shapes, etc., which can be determined according to actual use requirements and user preferences.

[0043] The outer diameter of the energy gathering disk 1 is larger than the inner diameter of the ring support 21. After installation, the outer edge of the energy gathering disk 1 is placed on the ring support 21 to ensure that the energy gathering disk 1 can be stably located on the ring support 21 and prevent the energy gathering disk 1 from slipping from the opening in the middle of the ring support 21, making it more convenient to use.

[0044] The energy collecting disk 1 and the bracket assembly 2 are of a split structure, which is convenient for cleaning and has high disassembly and assembly efficiency. When the energy collecting disk 1 is damaged or does not meet the needs of the user, it can be easily replaced with a new energy collecting disk 1 or an energy collecting disk 1 that meets the user's requirements, which provides a good user experience; the energy collecting disk 1 can be mass-produced, with high production efficiency and low cost, which is conducive to the universalization of the energy collecting disk 1.

[0045] In order to facilitate the disassembly and assembly of the energy gathering disk 1, a gap is left between the outer edge of the energy gathering disk 1 and the support 22. When the energy gathering disk 1 is disassembled and assembled, the outer edge of the energy gathering disk 1 will not rub or collide violently with the support 22, thereby preventing the energy gathering disk 1 from being scratched and extending the service life of the energy gathering disk 1.

[0046] The specific width of the gap between the outer edge of the energy collecting disk 1 and the support member 22 is not limited, and it cannot be too wide or too narrow. If the gap is too narrow, severe friction and collision are likely to occur between the outer edge of the energy collecting disk 1 and the support member 22; if the gap is too wide, the support member 22 cannot limit the energy collecting disk 1, and the support member 22 is likely to move radially, reducing the ability to collect combustion heat.

[0047] In order to improve the ability to gather combustion heat energy, the energy gathering plate 1 is designed to be annular, and the inner ring edge of the energy gathering plate 1 is lower than the outer ring edge. In the cross section along the axial direction, the energy gathering plate 1 is an arc that is concave downward, that is, the energy gathering plate 1 is bowl-shaped. The energy gathering plate 1 can strengthen the heat exchange intensity between the combustion heat energy and the bottom of the cookware, reduce the heat loss caused by convection between the combustion heat energy and the surrounding environment, improve the utilization rate of the combustion heat energy, and improve the combustion thermal efficiency.

[0048] The energy focusing plate 1 made of high-temperature resistant transparent glass itself has a certain degree of reflective effect on light. After the energy focusing plate 1 is made into a bowl shape, it can better reflect the light generated by the burning flame to the bottom of the pot. This part of the light energy can be used to heat the bottom of the pot, which is equivalent to increasing the temperature of the burning flame, enhancing the combustion efficiency, reducing heat loss, and improving the utilization rate of combustion heat, thereby further improving the overall combustion effect.

[0049] Based on the above structure, Figure 2 and Figure 3 As shown, an energy collecting plate 1 is a single-layer structure. That is, the energy collecting plate 1 is made of a layer of high temperature resistant transparent glass, which is easy to process, has low manufacturing cost and is light in weight.

[0050] like Figures 4 to 6 As shown, another energy collecting disk 1 comprises an annular upper wall surface 12 and an annular lower wall surface 13, the upper wall surface 12 and the lower wall surface 13 are connected at the inner ring edge and the outer ring edge to form a side surface 14, and the upper wall surface 12, the lower wall surface 13 and the two side surfaces 14 form a heat insulation cavity 15. Among them, the upper wall surface 12 and the lower wall surface 13 are made of high temperature resistant transparent glass; the heat insulation cavity 15 can be evacuated or filled with air to block the heat conduction between the inside and outside of the energy collecting disk 1 and prevent the loss of heat radiation.

[0051] The heat-insulating cavity 15 mainly utilizes the principle that the thermal conductivity of vacuum and air is lower than that of glass to achieve the effect of heat insulation, so that the combustion heat energy gathered in the energy-gathering plate 1 remains in a high temperature state, further enhancing the temperature field in the combustion area, strengthening the heat exchange effect between the combustion heat energy and the bottom of the cookware, reducing the loss of combustion heat energy, and improving the utilization rate of combustion heat energy, thereby improving the combustion thermal efficiency.

[0052] To sum up, the energy-gathering plate pot stand can effectively gather combustion heat energy, prevent the high temperature in the energy-gathering plate 1 from being transferred to the outside, and eliminate heat loss caused by cold and hot radiation; when cooking, the user can intuitively observe the state of the burning flame (for example, big fire, small fire), thereby improving the user experience; it can effectively reduce the temperature of the panel, operating switch knob and internal components of the gas stove, thereby further improving the user experience and extending the service life of the components, that is, extending the overall service life of the gas stove.

[0053] The gas cooker in this embodiment includes the above-mentioned energy-gathering plate pot rack. The technical advantages and effects that can be achieved by the energy-gathering plate pot rack are also reflected in the gas cooker, which will not be described in detail here.

[0054] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, but may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. Energy-gathering pan support, characterized in that: include: An energy collecting plate (1) is made of a material having a light transmittance reaching a set value and being able to withstand the combustion temperature of a gas cooker, and the energy collecting plate (1) is provided with an energy collecting plate through hole (11) for the burner (3) to pass through; and A support assembly (2), wherein the energy collecting disk (1) is arranged on the support assembly (2).

2. The energy-gathering pan stand according to claim 1, characterized in that: The support assembly (2) comprises a ring support (21) and at least three support members (22), all of the support members (22) are evenly arranged around the center of the ring support (21), the ring support (21) is fixedly connected to the support member (22), and the ring support (21) is located between the top end and the bottom end of the support member (22).

3. The energy-gathering pan stand according to claim 2, characterized in that: The outer peripheral edge of the energy gathering disk (1) is lower than the top end of the support member (22), and a smoke exhaust port (4) is formed between the outer peripheral edge of the energy gathering disk (1) and the top end of the support member (22).

4. The energy-gathering pan stand according to claim 2, characterized in that: The outer peripheral edge of the energy gathering disk (1) rests on the ring support (21), and the outer diameter of the energy gathering disk (1) is greater than the inner diameter of the ring support (21).

5. The energy-gathering pan stand according to claim 2, characterized in that: The energy gathering disk (1) and the support assembly (2) are of a split structure, and a gap is left between the outer peripheral edge of the energy gathering disk (1) and the support member (22).

6. The energy concentrating pan support according to any one of claims 1 to 5, characterized in that: The energy concentrating disk (1) is a single-layer structure; or, The energy-gathering disk (1) comprises an annular upper wall surface (12) and an annular lower wall surface (13); the upper wall surface (12) and the lower wall surface (13) are connected at the inner ring edge and the outer ring edge to form a side surface (14); the upper wall surface (12), the lower wall surface (13) and the two side surfaces (14) form a heat-insulating cavity (15).

7. The energy concentrating pan support according to any one of claims 1 to 5, characterized in that: The energy gathering disk (1) is annular, the inner ring edge of the energy gathering disk (1) is lower than the outer ring edge, and in a cross section along the axial direction, the energy gathering disk (1) is an arc shape that is concave downwards.

8. The energy concentrating pan support according to any one of claims 1 to 5, characterized in that: The energy gathering plate (1) is made of glass having a melting point higher than the combustion temperature of the gas cooker.

9. A gas cooker, comprising a burner (3), characterized in that: The gas cooker further comprises an energy concentrating plate pot stand as claimed in any one of claims 1 to 8, wherein the burner (3) is arranged in an energy concentrating plate through hole (11) of the energy concentrating plate (1).

10. The gas cooker according to claim 9, characterized in that: A secondary air supply channel is formed between the bottom end of the energy gathering plate (1) and the upper surface of the gas cooker.

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