Integrated support and cover system and gas stove

Abstract

The utility model discloses an integrated bracket and fire cover system and a gas stove, which belongs to the technical field of gas stoves and is designed to solve the problem that dirt and grime are easily hidden in the gap between the existing pot bracket and the fire cover. The integrated bracket and fire cover system disclosed by the utility model includes: a bracket assembly; a fire cover assembly, the outer peripheral surface of the fire cover assembly at least partially fits the inner peripheral surface of the bracket assembly; a convex eave connected to one of the bracket assembly and the fire cover assembly; and a limiting groove connected to the other of the bracket assembly and the fire cover assembly, a recessed portion is formed in the limiting groove, and the convex eave is located in the recessed portion to at least prevent the bracket assembly and the fire cover assembly from moving relative to each other in the radial direction. The integrated bracket and fire cover system and the gas stove disclosed by the utility model, the bracket assembly and the fire cover assembly form an integrated structure, eliminate the gap between the bracket assembly and the fire cover assembly, solve the problem that dirt and grime are easily hidden between the bracket and the fire cover, and have a good user experience.

Description

Technical Field

[0001] The utility model relates to the technical field of gas stoves, in particular to an integrated bracket and fire cover system and a gas stove. Background Art

[0002] A gas stove is a kitchen appliance that uses gas fuel (mainly liquefied petroleum gas, artificial gas, natural gas, etc.) to burn and generate heat. The gas stove mainly includes a panel, a fire cover set on the panel, and a pot support mounted on the fire cover. Pots and other cooking utensils are placed on the pot support. The gas fuel burns at the fire cover to generate heat, which floats up to the pot and other cooking utensils, and uses the heat to heat the food in the pot and other cooking utensils.

[0003] The pot support and the fire cover of the existing gas stove are processed separately and assembled together. There is a gap between the pot support and the fire cover, and oil and impurities can easily enter the gap, making it difficult to clean. After a long period of accumulation, bacteria and odors are easily bred, resulting in a poor user experience. In addition, when assembling the gas stove on site, the pot support and the fire cover need to be installed separately, which has low installation efficiency, consumes a large number of connecting parts (such as bolts), and has high processing costs. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated bracket and fire cover system and a gas stove, which solves the problem that dirt and grime are easily hidden in the gap between the existing pot bracket and the fire cover, and provides a better user experience.

[0005] To achieve this purpose, on the one hand, the utility model adopts the following technical solutions:

[0006] An integrated bracket and fire cover system includes: a bracket assembly for supporting a cooking utensil; a fire cover assembly for burning to generate heat, the outer circumference of the fire cover assembly at least partially fitting the inner circumference of the bracket assembly; a convex eave connected to one of the bracket assembly and the fire cover assembly; and a limiting groove connected to the other of the bracket assembly and the fire cover assembly, a recessed portion being formed in the limiting groove, the convex eave being located in the recessed portion to at least prevent the bracket assembly and the fire cover assembly from moving relative to each other in the radial direction.

[0007] In one of the preferred embodiments, the integrated bracket and fire cover system further includes a first connecting portion and a second connecting portion, the first connecting portion being arranged on one of the bracket assembly and the fire cover assembly, and the second connecting portion being arranged on the other of the bracket assembly and the fire cover assembly, and the first connecting portion and the second connecting portion being fixedly connected by a connecting member to at least prevent the bracket assembly and the fire cover assembly from relative movement in the axial and circumferential directions.

[0008] In one of the preferred embodiments, a sealing member is provided in the recessed portion, and the sealing member at least partially fills a gap between the outer wall of the convex eave and the inner wall of the limiting groove.

[0009] In one of the preferred embodiments, the bracket assembly includes a bracket body, and the bracket body includes a bracket top surface, a bracket side surface and a bracket bottom surface connected in sequence, and the opening of the bracket body faces the outer wall of the fire cover assembly, and the bracket body and the outer wall of the fire cover assembly form an insulation cavity.

[0010] In one of the preferred embodiments, the edge of the top surface of the bracket close to the fire cover assembly is at the same height as the edge of the fire cover assembly close to the top surface of the bracket, and the top surface of the bracket is a concave arc surface.

[0011] In one of the preferred embodiments, the fire cover assembly includes a fire cover upper portion and a fire cover lower portion, which are buckled together to form a gas mixing chamber, and one of the convex eaves and the limiting groove is connected to the fire cover upper portion.

[0012] In one of the preferred embodiments, a fire cover connecting edge is provided on one of the fire cover upper portion and the fire cover lower portion, and a fire cover connecting groove is provided on the other of the fire cover upper portion and the fire cover lower portion, and the fire cover connecting edge is stuck in the fire cover connecting groove.

[0013] In one of the preferred embodiments, the upper part of the fire cover includes an inner annular wall and an annular top wall that are connected to each other. The annular top wall is located on the outer side of the inner annular wall. Along the radial outward direction of the upper part of the fire cover, the inner annular wall gradually rises and the annular top wall gradually lowers. The angle α between the inner annular wall and the annular top wall is an obtuse angle.

[0014] In one of the preferred embodiments, the inner ring wall is provided with a plurality of inner ring fire holes and rotating fire slit-type fire grooves connected to the gas mixing chamber; and / or; the annular top wall is provided with a plurality of outer ring fire holes connected to the gas mixing chamber.

[0015] To achieve this purpose, on the other hand, the utility model adopts the following technical solutions:

[0016] A gas stove comprising the above-mentioned integrated bracket and fire cover system.

[0017] The integrated bracket and fire cover system disclosed in the utility model enables the bracket assembly and the fire cover assembly to form an integrated structure through the cooperation of the convex eaves and the limit groove, eliminates the gap between the bracket assembly and the fire cover assembly, solves the problem of dirt and grime easily accumulating between the bracket assembly and the fire cover assembly in the prior art, reduces sanitary dead corners that are difficult to clean, and provides a good user experience.

[0018] The gas stove disclosed by the utility model comprises the above-mentioned integrated bracket and fire cover system. There is no gap between the bracket assembly and the fire cover assembly, which reduces sanitary dead corners that are difficult to clean and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an integrated bracket and fire cover system provided by a specific embodiment of the utility model;

[0020] Figure 2 is an exploded view of an integrated bracket and fire cover system provided by a specific embodiment of the utility model;

[0021] Figure 3 It is one of the cross-sectional views of the integrated bracket and fire cover system provided by the specific embodiment of the utility model;

[0022] Figure 4 This is the second cross-sectional view of the integrated bracket and fire cover system provided by the specific embodiment of the utility model;

[0023] Figure 5 to Figure 4 A partial enlarged view of the middle A;

[0024] Figure 6 It is a split cross-sectional view of the integrated bracket and fire cover system provided by the specific embodiment of the utility model;

[0025] Figure 7 yes Figure 6 A partial enlarged view of point B in the middle.

[0026] In the figure:

[0027] 1. Bracket assembly; 2. Fire cover assembly; 3. Eaves; 4. Limiting groove; 5. Recessed portion; 7. Sealing member; 11. Bracket body; 12. Support foot; 13. Insulation chamber; 21. Upper portion of fire cover; 22. Lower portion of fire cover; 23. Gas mixing chamber; 24. Fire cover connecting edge; 25. Fire cover connecting groove; 26. Outer wall; 61. First connecting portion; 62. Second connecting portion; 63. Connecting member; 111. Bracket top surface; 112. Bracket side surface; 113. Bracket bottom surface; 121. Flat supporting surface; 122. Oblique supporting surface; 211. Inner ring wall; 212. Annular top wall; 213. Inner ring fire hole; 214. Rotary fire slit fire groove; 215. Outer ring fire hole. 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 a gas stove, which includes an integrated bracket and a fire cover system, such as Figures 1 to 6 As shown, the integrated bracket and fire cover system includes a bracket assembly 1, a fire cover assembly 2, a convex eave 3 and a limiting groove 4. The bracket assembly 1 is used to support the cooking utensils, and the fire cover assembly 2 is used to burn and generate heat. The fire cover assembly 2 is located on the radial inner side of the bracket assembly 1, and the bracket assembly 1 and the fire cover assembly 2 are connected to the table top (not shown).

[0035] The convex eave 3 is connected to one of the support assembly 1 and the fire cover assembly 2, and the limiting groove 4 is connected to the other of the support assembly 1 and the fire cover assembly 2. A recessed portion 5 is formed in the limiting groove 4, and the convex eave 3 is located in the recessed portion 5, which can at least prevent the support assembly 1 and the fire cover assembly 2 from moving relative to each other in the radial direction.

[0036] The outer circumferential surface of the fire cover assembly 2 of the integrated bracket and fire cover system at least partially fits the inner circumferential surface of the bracket assembly 1, and the combined structure of the convex eaves 3 and the limiting groove 4 can prevent the bracket assembly 1 and the fire cover assembly 2 from moving relative to each other in the radial direction, so that the bracket assembly 1 and the fire cover assembly 2 are assembled into an integrated structure in appearance, eliminating the gap between the bracket assembly 1 and the fire cover assembly 2, solving the problem of easy accumulation of dirt and grime between the bracket assembly 1 and the fire cover assembly 2 in the prior art, reducing sanitary dead corners that are difficult to clean, and providing a good user experience.

[0037] The specific shapes of the convex eaves 3 and the limiting grooves 4 are not limited, as long as they can prevent the bracket assembly 1 and the fire cover assembly 2 from moving relative to each other in the radial direction. In this embodiment, the cross-section of the convex eaves 3 is a vertically extending sheet structure, the cross-section of the limiting grooves 4 is an L-shaped structure, and a recessed portion 5 with a U-shaped cross-section is formed between the limiting grooves 4 and the wall surface to which they are connected. After the convex eaves 3 is inserted into the recessed portion 5 from top to bottom, the bottom surface of the limiting grooves 4 supports the bottom edge of the convex eaves 3, the vertical side of the limiting grooves 4 can prevent the convex eaves 3 from moving outward in the radial direction, and the wall surface connected to the limiting grooves 4 can prevent the convex eaves 3 from moving inward in the radial direction, thereby preventing the bracket assembly 1 and the fire cover assembly 2 from moving relative to each other in the radial direction.

[0038] On the basis of the above structure, the integrated bracket and fire cover system further includes a first connection portion 61 and a second connection portion 62. The first connection portion 61 is arranged on one of the bracket assembly 1 and the fire cover assembly 2, and the second connection portion 62 is arranged on the other of the bracket assembly 1 and the fire cover assembly 2. The first connection portion 61 and the second connection portion 62 can be fixedly connected by a plurality of connecting members 63 to at least prevent the bracket assembly 1 and the fire cover assembly 2 from relative movement in the axial and circumferential directions. The connecting member 63 can be, but is not limited to, a part with a connection function such as a bolt or a rivet; the first connection portion 61 and the second connection portion 62 are through holes, which can allow parts such as bolts and rivets to penetrate and connect.

[0039] The combined structure of the convex eave 3 and the limiting groove 4 can prevent the bracket assembly 1 and the fire cover assembly 2 from moving relative to each other in the radial direction, and the combined structure of the first connecting portion 61 and the second connecting portion 62 can prevent the bracket assembly 1 and the fire cover assembly 2 from moving relative to each other in the axial direction and the circumferential direction, so that the bracket assembly 1 and the fire cover assembly 2 form an integral structure. When disassembling or cleaning the gas stove, the bracket assembly 1 and the fire cover assembly 2 can be taken as a whole, which is convenient for disassembly and assembly, with high disassembly and assembly efficiency, reducing the dimensional deviation generated during the assembly process and reducing the complexity of the process. The combined structure of the first connecting portion 61 and the second connecting portion 62 can further improve the closeness between the fire cover assembly 2 and the bracket assembly 1, reduce the installation seams, and facilitate cleaning.

[0040] like Figures 4 to 7 As shown, a seal 7 is provided in the recessed portion 5, and the seal 7 at least partially fills the gap between the outer wall of the convex eaves 3 and the inner wall of the limiting groove 4, thereby improving the reliability, stability and sealing of the connection. The seal 7 is made of a high-temperature resistant flexible material, and the high temperature generated when the gas stove is working will not affect the normal use of the seal 7, thereby extending the service life of the seal 7; the flexible material enables the seal 7 to have a certain degree of deformation ability, and can change its shape according to the shape, size and other conditions of the convex eaves 3 and the limiting groove 4, thereby achieving better sealing performance. The specific shape of the seal 7 is not limited, and it is sufficient to fill as much of the gap between the outer wall of the convex eaves 3 and the inner wall of the limiting groove 4 as possible. In this embodiment, the seal 7 is L-shaped,

[0041] The specific structure of the bracket assembly 1 is not limited, and it can be an annular one-piece structure, or it can be composed of two or more separate structures. In the present embodiment, the bracket assembly 1 includes a bracket body 11 and a support leg 12. Among them, the bracket body 11 is an one-piece structure with a C-shaped cross-section along the axial direction. The opening of the bracket body 11 faces the outer side wall 26 of the fire cover assembly 2. After assembly, the bracket body 11 and the outer side wall 26 of the fire cover assembly 2 enclose a heat preservation chamber 13. It should be noted that the outer side wall 26 is the wall surface located on the side of the fire cover assembly 2 facing the bracket body 11.

[0042] That is, Figure 3 As shown, the bracket body 11 uses the outer wall 26 of the fire cover assembly 2, and the bracket body 11 and the outer wall 26 of the fire cover assembly 2 form a basically sealed insulation cavity 13, which can reflect heat back to the top (where the cooking utensils are located), enhance the energy gathering effect, avoid heat loss due to air flow, and improve combustion efficiency.

[0043] The bracket body 11 is designed to be in the shape of a side opening (C-shaped in cross section along the axial direction) rather than directly designed to be a structure with a circular cross section. The reason is that if the bracket body 11 includes an inner wall arranged close to the fire cover assembly 2, due to the limitation of processing accuracy, the inner wall of the bracket body 11 is difficult to fit tightly with the outer wall 26 of the fire cover assembly 2, which will increase the difficulty of assembling the convex eaves 3 and the limiting groove 4, and it is difficult to eliminate the gap between the bracket assembly 1 and the fire cover assembly 2.

[0044] like Figures 4 to 7 As shown, the bracket body 11 includes a bracket top surface 111, a bracket side surface 112 and a bracket bottom surface 113 connected in sequence. When cut along the axial direction of the bracket assembly 1, the bracket top surface 111, the bracket side surface 112 and the bracket bottom surface 113 form a C shape, the convex eaves 3 is located at the free end of the bracket top surface 111, and the first connecting part 61 is located on the bracket bottom surface 113, that is, the convex eaves 3 and the first connecting part 61 are respectively located at the upper and lower ends of the opening of the bracket body 11. After the convex eaves 3 is combined with the limiting groove 4 and the first connecting part 61 and the second connecting part 62 are combined, the bracket body 11 is tightly fitted to the fire cover assembly 2, and the processing accuracy requirement is low.

[0045] On the basis of the above structure, the edge of the bracket top surface 111 of the bracket body 11 close to the fire cover assembly 2 is at the same height as the edge of the fire cover assembly 2 close to the bracket top surface 111, and the bracket top surface 111 is a concave arc surface. The arc-shaped bracket top surface 111 helps to collect heat and reflect the heat to the location of the cooker, further blocking radiation heat dissipation, reducing heat loss, enhancing the energy gathering and heat preservation effect of the bracket body 11 on combustion heat energy, and improving the utilization rate of heat energy.

[0046] The specific number and shape of the legs 12 provided on the support body 11 are not limited, as long as they can stably support the cooker. In this embodiment, four legs 12 are symmetrically provided on the support body 11, so that the force on the cooker is more balanced and stable. The legs 12 are thin block structures extending in the radial direction, such as Figure 4 As shown, the top surface of the support leg 12 includes a flat support surface 121 and an inclined support surface 122 connected to each other, and the inclined support surface 122 is closer to the center position than the flat support surface 121, and the inclined support surface 122 is inclined downward toward the center position. The specific angle of the inclined support surface 122 is not limited. In this embodiment, the angle between the flat support surface 121 and the inclined support surface 122 is an obtuse angle.

[0047] The flat support surface 121 is used to support flat-bottomed cookware, and the inclined support surface 122 is used to support round-bottomed cookware, which has a wider range of applications and ensures that all kinds of cookware can be used stably. The specific inclination angle of the inclined support surface 122 is not limited and can be determined according to the distance between the two relatively arranged legs 12, as long as it can stably support the round-bottomed cookware. The specific distance between the two relatively arranged legs 12 is not limited. In this embodiment, the distance value is 150 mm, which has a wide range of applications.

[0048] like Figure 2 and Figure 3 As shown, the fire cover assembly 2 includes an annular fire cover upper part 21 and a fire cover lower part 22. The specific processing method of the fire cover upper part 21 and the fire cover lower part 22 is not limited, and they can be integrally formed by sheet metal stamping, or cast by copper casting, cast iron, etc. The fire cover upper part 21 and the fire cover lower part 22 are buckled together to form an annular gas mixing chamber 23, and one of the convex eaves 3 and the limiting groove 4 is connected to the fire cover upper part 21. The fire cover assembly 2 consists of an upper and lower part, which can reduce the complexity of manufacturing, reduce costs, and improve processing efficiency.

[0049] In order to improve the stability of the overall structure, one end of the bracket body 11 with a C-shaped cross-section is connected to the fire cover upper part 21, and the other end of the bracket body 11 is connected to the fire cover lower part 22, so that the bracket body 11, the fire cover upper part 21 and the fire cover lower part 22 form an integrated structure.

[0050] The specific connection method between the fire cover upper part 21 and the fire cover lower part 22 is not limited. In this embodiment, Figure 2 , Figure 5 and Figure 7As shown, a fire cover connecting edge 24 is provided on one of the fire cover upper part 21 and the fire cover lower part 22, and a fire cover connecting groove 25 is provided on the other of the fire cover upper part 21 and the fire cover lower part 22. When the fire cover upper part 21 and the fire cover lower part 22 are installed, the fire cover connecting edge 24 is stuck in the fire cover connecting groove 25, thereby preventing the fire cover upper part 21 and the fire cover lower part 22 from moving relative to each other in the radial direction. The bracket body 11 is connected to the fire cover upper part 21 and the fire cover lower part 22 from the outside, respectively, and the three form a stable integral structure.

[0051] On the basis of the above structure, the fire cover upper part 21 includes an inner annular wall 211 and an annular top wall 212 connected to each other. The annular top wall 212 is located on the outer side of the inner annular wall 211. Along the radial outward direction of the fire cover upper part 21, the inner annular wall 211 gradually rises and the annular top wall 212 gradually decreases. Figure 5 As shown, the included angle α between the inner annular wall 211 and the annular top wall 212 is an obtuse angle, which increases the area of ​​flame combustion, more heat reaches the cooker, and the cooking efficiency is high.

[0052] like Figure 3 As shown, the inner ring wall 211 is arc-shaped, and is provided with a plurality of inner ring fire holes 213 and rotating fire slit type fire grooves 214 which are connected to the gas mixing chamber 23. The inner ring fire holes 213 and the rotating fire slit type fire grooves 214 are distributed along the circumference of the inner ring wall 211 and are arranged at intervals; a plurality of outer ring fire holes 215 which are connected to the gas mixing chamber 23 are arranged on the annular top wall 212, and the plurality of outer ring fire holes 215 are evenly distributed.

[0053] The rotating fire slot 214 can extend the flame area, increase the contact area between the cooker and the flame, and is beneficial to improving the combustion efficiency of the fire cover assembly 2 and enhancing the uniformity of the fire. The inner ring fire hole 213, the rotating fire slot 214 and the outer ring fire hole 215 work together to make the flame more uniform and the combustion effect better.

[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. Integrated bracket and fire cover system, characterized in that, include: A support assembly (1) for supporting a cooker; A fire cover assembly (2) is used to generate heat by combustion, wherein the outer peripheral surface of the fire cover assembly (2) at least partially fits the inner peripheral surface of the support assembly (1); A convex eave (3) connected to one of the bracket assembly (1) and the fire cover assembly (2); as well as, A limiting groove (4) is connected to the other of the support assembly (1) and the fire cover assembly (2), a recessed portion (5) is formed in the limiting groove (4), and the convex eave (3) is located in the recessed portion (5) to at least prevent the support assembly (1) and the fire cover assembly (2) from moving relative to each other in the radial direction.

2. The integrated bracket and fire cover system according to claim 1, characterized in that: The integrated bracket and fire cover system also includes a first connecting portion (61) and a second connecting portion (62), wherein the first connecting portion (61) is arranged on one of the bracket assembly (1) and the fire cover assembly (2), and the second connecting portion (62) is arranged on the other of the bracket assembly (1) and the fire cover assembly (2), and the first connecting portion (61) and the second connecting portion (62) can be fixedly connected by a connecting member (63) to at least prevent the bracket assembly (1) and the fire cover assembly (2) from relative movement in the axial and circumferential directions.

3. The integrated bracket and fire cover system according to claim 1, characterized in that: A sealing member (7) is provided in the recessed portion (5), and the sealing member (7) at least partially fills the gap between the outer wall of the convex eave (3) and the inner wall of the limiting groove (4).

4. The integrated bracket and fire cover system according to claim 1, characterized in that: The support assembly (1) comprises a support body (11), wherein the support body (11) comprises a support top surface (111), a support side surface (112) and a support bottom surface (113) connected in sequence, wherein an opening of the support body (11) faces an outer side wall (26) of the fire cover assembly (2), and the support body (11) and the outer side wall (26) of the fire cover assembly (2) enclose a heat preservation chamber (13).

5. The integrated bracket and fire cover system according to claim 4, characterized in that: The edge of the bracket top surface (111) close to the fire cover assembly (2) is at the same height as the edge of the fire cover assembly (2) close to the bracket top surface (111), and the bracket top surface (111) is a concave arc surface.

6. An integrated bracket and fire cover system according to any one of claims 1 to 5, characterized in that: The fire cover assembly (2) comprises a fire cover upper part (21) and a fire cover lower part (22), wherein the fire cover upper part (21) and the fire cover lower part (22) are buckled together to enclose a gas mixing chamber (23), and one of the convex eaves (3) and the limiting groove (4) is connected to the fire cover upper part (21).

7. The integrated bracket and fire cover system according to claim 6, characterized in that: A fire cover connecting edge (24) is provided on one of the fire cover upper portion (21) and the fire cover lower portion (22), and a fire cover connecting groove (25) is provided on the other of the fire cover upper portion (21) and the fire cover lower portion (22), and the fire cover connecting edge (24) is stuck in the fire cover connecting groove (25).

8. The integrated bracket and fire cover system of claim 6, wherein: The fire cover upper portion (21) comprises an inner annular wall (211) and an annular top wall (212) which are connected to each other. The annular top wall (212) is located on the outer side of the inner annular wall (211). Along the radial outward direction of the fire cover upper portion (21), the inner annular wall (211) gradually rises and the annular top wall (212) gradually lowers. The angle α between the inner annular wall (211) and the annular top wall (212) is an obtuse angle.

9. The integrated bracket and fire cover system according to claim 8, characterized in that: The inner ring wall (211) is provided with a plurality of inner ring fire holes (213) and rotating fire slit-type fire grooves (214) which are in communication with the gas mixing chamber (23); and / or; The annular top wall (212) is provided with a plurality of outer ring fire holes (215) which are in communication with the gas mixing chamber (23).

10. A gas stove, characterized in that: Comprising an integrated bracket and fire cover system as claimed in any one of claims 1 to 9.

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