Pot support and stove

Abstract

The utility model discloses a pot support and a stove, and relates to the technical field of stoves, the pot support comprises a first support, a lower support and a first fastener, the lower side wall of the first support is provided with a positioning hole; the lower support comprises a support leg body and a mounting table convexly arranged on the upper surface of the support leg body, the support leg body is convexly arranged on the lower side of the first bracket, and the mounting table is embedded in the positioning hole; the lower support is installed on the first support through a first fastener. According to the technical scheme, the installation stability of the lower support can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cookers, and particularly relates to a pot support and a cooker. Background Art

[0002] In the related art, a cooker generally includes a cooking surface, a liquid receiving tray and a pot support disposed on the cooking surface. The top of the pot support has an upper support for supporting a heating element to be heated (such as a cooking utensil), and the bottom has a lower support placed on the liquid receiving tray, so that the pot support is suspended above the liquid receiving tray. In the prior art, the lower support is usually attached to the pot support by a screw, resulting in the problem that the installation of the lower support is not stable and reliable enough. Summary of the Utility Model

[0003] The main object of the utility model is to provide a pot support and a cooker, aiming to improve the installation stability of the lower support.

[0004] To achieve the above object, the pot support proposed by the utility model includes:

[0005] A first support, wherein a positioning hole is provided on the lower side wall of the first support;

[0006] A lower support, including a foot body and a mounting table protruding from the upper surface of the foot body. The foot body protrudes from the lower side of the first support, and the mounting table is embedded in the positioning hole; and

[0007] A first fastener, and the lower support is mounted on the first support through the first fastener.

[0008] In an embodiment, the foot body is provided with a second mounting hole, and the pot support further includes a second fastener spaced from the first fastener. The second fastener connects the second mounting hole and the first support.

[0009] In an embodiment, the lower support further includes a support table protruding from the lower surface of the foot body. The second mounting hole is opened on the upper surface of the foot body and extends to the middle of the support table.

[0010] In an embodiment, the first fastener and the second fastener are spaced apart along the length direction of the foot body. The first fastener is located on the side of the support table, and the lower end surface of the support table protrudes from the lower end surface of the first fastener.

[0011] In an embodiment, the first support has a cavity communicating with the positioning hole, and the pot support further includes a support plate connecting the first support and disposed in the cavity. One end of the first fastener penetrates from the lower surface of the foot body, and after passing through the mounting table, it is connected to the support plate.

[0012] In one embodiment, the first bracket is provided with a mounting through-hole corresponding to the second fastener, and the second fastener passes through the mounting through-hole and connects to the second mounting hole.

[0013] In one embodiment, the mounting through-hole communicates with the positioning hole; and / or, in the width direction of the mounting through-hole, the second fastener is mounted in a limited manner with respect to the mounting through-hole.

[0014] In one embodiment, the first bracket encloses a central hole. The leg body has opposite first and second ends in the radial direction of the central hole. A limiting rib is provided on the upper surface of the first end, and the wide side wall of the limiting rib abuts against the side wall surface of the first bracket. The first fastener is disposed at the second end.

[0015] In one embodiment, the limiting rib abuts against the side of the first bracket away from the central hole.

[0016] In one embodiment, a lower boss is provided on the lower side wall of the first bracket. At least part of the limiting rib abuts against the side surface of the lower boss, and the leg body is disposed on the lower surface of the lower boss.

[0017] The present utility model also provides a cooking appliance, including the aforementioned pot bracket.

[0018] In the technical solution of the present utility model, the first bracket is used to support the cooking utensil and is suspended on the liquid receiving tray or the cooking surface through the lower support; by adding a positioning hole on the first bracket and utilizing the fitting relationship between the positioning hole and the installation table, it not only plays a role in pre-installation to improve the assembly convenience of the lower support, but also plays a further limiting role, and in combination with the limiting and installation functions of the first fastener, jointly improves the stability of the lower support after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0020] Figure 1 It is an axonometric view of an embodiment of the pot bracket provided by the present utility model from a top view angle;

[0021] Figure 2 For Figure 1 the axonometric view of the shown embodiment from a bottom view angle;

[0022] Figure 3 ForFigure 1 Top view of the illustrated embodiment;

[0023] Figure 4 is Figure 3 Cross-sectional view taken along line A-A in

[0024] Figure 5 is Figure 4 Partially enlarged view at position B in

[0025] Figure 6 is Figure 1 Partial cross-sectional view of the illustrated embodiment in the area where the lower support is located;

[0026] Figure 7 is Figure 1 Schematic structural view of the lower support in

[0027] Figure 8 is Figure 1 Exploded view of the parts of the illustrated embodiment;

[0028] Figure 9 is Figure 8 Schematic structural view of the support plate in

[0029] Figure 10 is Figure 8 Schematic structural view of the upper plate in

[0030] Figure 11 is Figure 8 Schematic structural view of the lower plate in

[0031] Figure 12 is Figure 8 Schematic structural view of the reflector in

[0032] Figure 13 is Figure 8 Installation schematic view of the upper plate and the support plate from the bottom view angle in

[0033] Explanation of the reference numerals in the drawings:

[0034] 101, pot support; 102, central hole; 103, smoke exhaust passage; 104, buffer gap; 105, buffer cavity;

[0035] 10, first support; 10a, cavity; 10b, annular gap; 10c, outer ring gap; 10d, inner ring gap; 11, upper plate; 11a, smoke exhaust surface; 11b, guiding surface; 111, upper plate board; 112, upper outer flange; 113, upper inner flange; 12, lower plate; 121, lower plate board; 122, lower outer flange; 123, lower inner flange; 124, installation through hole; 125, positioning hole; 126, lower boss;

[0036] 22. Support plate; 221. Limit flanging; 223. First mounting hole;

[0037] 31. Reflector plate; 31a. First plate segment; 31b. Second plate segment; 311. Limit hole;

[0038] 40. Lower support; 41. Leg body; 411. Second mounting hole; 42. Mounting table; 421. Step portion; 43. Support table; 44. Limit rib; 45. Mounting through hole;

[0039] 50. Upper support; 50a. Bearing surface;

[0040] 61. First fastener; 62. Second fastener;

[0041] 70. Second bracket; 70a. Flow guiding surface.

[0042] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0043] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0044] It should be noted that if there are directional indications (such as up, down, left, right, front, back,...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0045] In addition, if descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0046] The cooking appliance generally includes a cooking surface, a liquid receiving tray and a pot support provided on the cooking surface. The top of the pot support has an upper support for supporting a heating object (such as a cooking utensil), and the bottom has a lower support placed on the liquid receiving tray, so that the pot support is suspended above the liquid receiving tray. In the prior art, the lower support is usually attached to the pot support by a screw, resulting in the problem that the installation of the lower support is not stable and reliable enough.

[0047] In view of this, the present utility model proposes a pot support.

[0048] Please refer to Figures 1 to 7 , in an embodiment of the present utility model, the pot support includes:

[0049] A first support 10, and a positioning hole 125 is provided on the lower side wall of the first support 10;

[0050] A lower support 40, including a support leg body 41 and a mounting platform 42 protruding from the upper surface of the support leg body 41. The support leg body 41 protrudes from the lower side of the first support 10, and the mounting platform 42 is embedded in the positioning hole 125; and

[0051] A first fastener 61, and the lower support 40 is installed on the first support 10 through the first fastener 61.

[0052] In an embodiment of the present utility model, optionally, either the first fastener 61 is directly connected to the first support 10, or the first fastener 61 is indirectly connected to the first support 10 through a mounting member. For example, the first support 10 is provided with a screwing hole or a riveting hole corresponding to the first fastener 61. The first fastener 61 is configured as a bolt and is locked to the screwing hole after passing through the lower support 40, or the first fastener 61 is configured as a rivet and is riveted to the riveting hole after passing through the lower support 40, so as to achieve the direct connection between the first fastener 61 and the first support 10 and install the lower support 40 on the first support 10.

[0053] For another example, please refer to Figure 5 , the mounting member is configured to be connected to the support plate 22 of the first bracket 10. The first fastener 61 is configured as a bolt or a rivet, and after passing through the lower support 40, it is screwed or riveted to the support plate 22 for fixation. Alternatively, the mounting member is configured as a welding nut. In an embodiment where the first bracket 10 has an upper disc 11 and a lower disc 12, the welding nut is pre-welded and fixed to the lower surface of the upper disc 11, and the first fastener 61 is configured as a bolt and is screwed to the welding nut after passing through the lower support 40 for fixation.

[0054] In the technical solution of the present utility model, the first bracket 10 is used to support the cooking utensil and is suspended on the liquid receiving tray or the cooking surface through the lower support 40; by adding a positioning hole 125 on the first bracket 10 and utilizing the fitting relationship between the positioning hole 125 and the mounting table 42, it not only plays a role in pre-installation to improve the assembly convenience of the lower support 40, but also plays a further limiting role, and combined with the limiting and mounting functions of the first fastener 61, it jointly improves the stability of the lower support 40 after installation.

[0055] Without loss of generality, the pot bracket 101 is usually provided on the liquid receiving tray of the cooking appliance and is used for supporting a member to be heated, such as a cooking utensil (including but not limited to a flat pan, a pointed pan, etc.). The first bracket 10 defines a central hole 102, and the central hole 102 is usually used to accommodate the burner of the cooking appliance and to enable the flame formed by the burner to act on the bottom surface of the cooking utensil.

[0056] Please refer to Figures 5 to 7 , further, the leg body 41 is provided with a second mounting hole 411. The pot bracket 101 further includes a second fastener 62 spaced apart from the first fastener 61. The second fastener 62 connects the second mounting hole 411 and the first bracket 10. In this way, the installation of the lower support 40 is jointly realized by the added second fastener 62, which can further improve the installation stability of the lower support 40. Of course, in other embodiments, the second fastener 62 and the second mounting hole 411 may not be provided.

[0057] Further, the lower support 40 further includes a support platform 43 convexly provided on the lower surface of the support leg body 41. The second mounting hole 411 is opened on the upper surface of the support leg body 41 and extends to the middle of the support platform 43. On the one hand, it can increase the hole depth of the second mounting hole 411 and is beneficial to increasing the connection strength between the second fastener 62 and the second mounting hole 411, thereby improving the installation reliability of the lower support 40. On the other hand, the support platform 43 can further raise the first bracket 10 to reduce the risk of the first bracket 10 directly contacting the liquid in the liquid storage tray, and will not significantly increase the weight of the lower support 40. On the other hand, the second mounting hole 411 does not penetrate the lower surface of the support platform 43, which can avoid the risk of the second mounting hole 411 getting dirty. Of course, in other embodiments, the support platform 43 may not be provided, and the second mounting hole 411 only extends to the middle of the support leg body 41 or penetrates the lower surface of the support leg body 41.

[0058] Optionally, the first fastener 61 and the second fastener 62 are spaced apart along the length direction of the support leg body 41. The first fastener 61 is located on the side of the support platform 43, and the lower end surface of the support platform 43 protrudes from the lower end surface of the first fastener 61. In this way, on the one hand, the first fastener 61 and the second fastener 62 are distributed in the length direction of the support leg body 41, which can further improve the installation stability of the lower support 40. On the other hand, the first fastener 61 is provided on the side of the support platform 43, which can reduce the length of the first fastener 61 and can avoid the risk of the first fastener 61 directly contacting the liquid in the liquid storage tray. Of course, in other implementations, the first fastener 61 and the second fastener 62 may also be arranged at intervals along the width direction of the support leg body 41, or the first fastener 61 may be passed through the support platform 43.

[0059] Please refer to Figures 5 to 9 , optionally, the first bracket 10 has a cavity 10a communicating with the positioning hole 125. The pot bracket 101 further includes a support plate 22 connected to the first bracket 10 and provided in the cavity 10a. One end of the first fastener 61 penetrates from the lower surface of the support leg body 41 and is connected to the support plate 22 after passing through the mounting platform 42. That is, the lower support 40 is provided with a mounting through hole 45 corresponding to the first fastener 61. The lower end of the mounting through hole 45 penetrates the lower surface of the support leg body 41, and the upper end of the mounting through hole 45 penetrates the upper end surface of the mounting platform 42. The first fastener 61 is passed through the mounting through hole 45. In this way, the cavity 10a can play a certain heat insulation role to keep the heat of the first bracket 10 on the upper side wall as much as possible, thereby improving the thermal efficiency of the cooker. Secondly, using the first fastener to connect to the support plate to realize the installation of the lower support, the structure is simple and easy to implement.

[0060] Optionally, the support plate 22 is provided with a first mounting hole 223 corresponding to the first fastener 61, and the first fastener 61 is connected to the first mounting hole 223. In this way, the structure is simple and easy to assemble. Optionally, in this embodiment, the first fastener 61 is configured as a bolt and can be locked to the first mounting hole 223. In this way, it is convenient for installation and disassembly. Of course, in other embodiments, the first fastener 61 can also adopt a snap or other structural forms to achieve the detachable installation of the first fastener, or the first mounting hole 223 is not provided, for example, a convex or stud is provided on the support plate 22.

[0061] Please refer to Figures 5 to 7 and Figure 11 , optionally, the first bracket 10 is provided with a mounting through hole 124 corresponding to the second fastener 62, and the second fastener 62 passes through the mounting through hole 124 and is connected to the second mounting hole 411. In this way, the structure is simple and easy to assemble. Optionally, in this embodiment, the second fastener 62 is configured as a bolt and can be locked to the second mounting hole 411. Of course, in other embodiments, the mounting through hole 124 can also be not provided. For example, the second fastener 62 is configured as a stud welded to the lower surface of the first bracket 10, and the stud can be locked with a nut after passing through the second mounting hole 411.

[0062] Please refer to Figure 11 , optionally, the mounting through hole 124 and the positioning hole 125 are communicated. In this way, it is convenient for the first bracket 10 to be formed with the mounting through hole 124 and the positioning hole 125. Of course, in other embodiments, the mounting through hole 124 and the positioning hole 125 can also be arranged at intervals on the lower side wall of the first bracket 10.

[0063] Please refer to Figure 6 , optionally, in the width direction of the mounting through hole 124, the second fastener 62 is installed with a limit in the mounting through hole 124. That is, the hole wall surface of the mounting through hole 124 and the outer peripheral surface of the second fastener 62 are adapted in contour and size, and the aperture of the mounting through hole 124 is equal to or slightly larger than the width of the part of the second fastener 62 in the mounting through hole 124, so that the mounting through hole 124 can play a role of limiting and constraining the second fastener 62 in its width direction, avoiding the second fastener 62 from shaking in the mounting through hole 124, thereby avoiding the problem that the lower support 40 is displaced due to the shaking of the second fastener 62, and further improving the installation stability of the lower support 40.

[0064] It can be understood that the hole wall surface of the positioning hole 125 and the outer peripheral surface of the mounting table 42 are also adapted in contour and size to limit the displacement of the mounting table 42 in the horizontal direction. Specifically, optionally, the shape of the part of the mounting table 42 in the positioning hole 123 can be a regular shape, such as a cylinder, a frustum of a cone or a cuboid, etc., or an irregular shape, and the present application does not make specific limitations on this. For example, as Figure 6In the illustrated embodiment, the portion of the mounting table 42 within the positioning hole 123 is provided in a frustoconical shape, which is conducive to its insertion into the circular positioning hole 125. Of course, when the mounting table 42 is provided in a cuboid or elliptical cylinder shape, and the positioning hole 125 is adaptively provided as a rectangular hole or an elliptical hole, rotation of the mounting table 42 within the positioning hole 125 can also be avoided.

[0065] Of course, in other embodiments, the second fastener 62 may not be provided. A limiting boss is provided on the upper surface of the foot body 41 corresponding to the mounting through-hole 124, and the limiting boss is adaptively embedded within the mounting through-hole 124. In this way, the limiting boss can also cooperate with the first fastener 61 to jointly limit the displacement of the lower support 40, so that only one fastener (i.e., the first fastener 61) needs to be assembled, which can save the assembly process. And, optionally, the limiting boss can also be connected to the mounting table. Correspondingly, the mounting through-hole 124 communicates with the positioning hole 125.

[0066] Please refer to Figures 5 to 7 , further, the first bracket 10 encloses a central hole 102. The foot body 41 has opposite first and second ends in the radial direction of the central hole 102. A limiting rib 44 is provided on the upper surface of the first end, and the wide side wall of the limiting rib 44 abuts against the side wall surface of the first bracket 10. The first fastener 61 is provided at the second end. In this way, by the wide side wall of the limiting rib 44 abutting against the side wall surface of the first bracket 10, an additional limiting effect can be achieved, and together with the first fastener 61, it can jointly limit the lower support 40. Optionally in this embodiment, the pot bracket 101 further includes the above-mentioned second fastener 62. In this way, the first fastener 61, the second fastener 62 and the limiting rib 44 jointly achieve a limiting effect in the length direction of the foot body 41, and can enable the lower support 40 to achieve a more stable installation effect. Of course, in other embodiments, the limiting rib 44 may not be provided.

[0067] Optionally, the limiting rib 44 abuts against the side of the first bracket 10 away from the central hole 102. In this way, the problem that the structure of the limiting rib 44 interferes with the installation of the burner can be avoided. Of course, in other embodiments, the limiting rib 44 can also be provided on the side of the first bracket 10 close to the central hole 102, and a receiving groove is provided on the side wall surface of the first bracket 10 close to the central hole 102, and the limiting rib 44 is received within the receiving groove.

[0068] Please refer to Figure 2 , Figure 5 and Figure 6, optionally, a lower convex platform 126 is provided on the lower side wall of the first bracket 10, at least a part of the limiting rib 44 abuts against the side surface of the lower convex platform 126, and the leg body 41 is arranged on the lower surface of the lower convex platform 126. In this way, by adding the lower convex platform 126 on the lower side wall of the first bracket 10, on the one hand, the local structural strength of the area where the lower convex platform 126 is located can be improved, so as to improve the installation reliability of the lower support 40; on the other hand, the overall height of the first bracket 10 can be further increased, and the risk that the first bracket 10 contacts the liquid in the liquid receiving tray in the area outside the lower convex platform 126 can be further reduced. Of course, in other embodiments, the lower convex platform 126 may not be provided.

[0069] Please refer to Figure 1 and Figure 5 , optionally, the first bracket 10 includes a separately arranged upper plate 11 and a lower plate 12, and a cavity 10a is formed at the splicing position of the upper plate 11 and the lower plate 12. In this embodiment, the upper side wall of the first bracket 10 is located on the upper plate 11, and the lower side wall of the first bracket 10 is located on the lower plate 12. In this way, the cavity 10a is used to play a certain heat insulation role, so as to retain the heat in the upper plate as much as possible to improve the thermal efficiency of the cooker. Of course, in other embodiments, the cavity may not be provided, or the first bracket is integrally formed with the cavity.

[0070] Please refer to Figure 2 and Figure 5 , optionally, the upper plate 11 and the lower plate 12 have an annular gap 10b at the relative positions of the outer peripheral edge and the inner peripheral edge, that is, the annular gap 10b includes an outer ring gap 10c located at the outer peripheral edge of the first bracket 10 and an inner ring gap 10d located at the inner peripheral edge of the first bracket 10. In this way, the upper plate 11 and the lower plate 12 are in a completely separated state to avoid the occurrence of heat conduction problems between the upper plate 11 and the lower plate 12. Of course, in other embodiments, it may also be that only the upper plate 11 and the lower plate 12 have an annular gap 10b at the relative positions of the outer peripheral edge, or only the upper plate 11 and the lower plate 12 have an annular gap 10b at the relative positions of the inner peripheral edge.

[0071] Please refer to Figure 5 and Figure 10, optionally, the upper plate 11 includes an upper plate body 111, an upper outer flange 112 bent downward from the outer peripheral edge of the upper plate body 111, and an upper inner flange 113 bent downward from the inner peripheral edge of the upper plate body 111. The outer ring gap 10c is located on the side where the inner wall surface of the upper outer flange 112 is located, and the inner ring gap 10d is located on the side where the inner wall surface of the upper inner flange 113 is located. That is to say, the outer ring gap 10c is located on the side of the upper outer flange 112 close to the central hole 102, and the inner ring gap 10d is located on the side of the upper inner flange 113 away from the central hole 102. In this way, it is not easy to observe the outer ring gap 10c and the inner ring gap 10d from the upper view (i.e., the top view angle) or the side view (i.e., the side view angle) of the first bracket 10, which is beneficial to improving the neatness and aesthetics of the first bracket 10.

[0072] Of course, in some other embodiments, it may also be that only the upper outer flange 112 is provided, or only the upper inner flange 113 is provided. In still other embodiments, the inner ring gap 10d is located on the side where the outer wall surface of the upper inner flange 113 is located, and the outer ring gap 10c is located on the side where the outer wall surface of the upper outer flange 112 is located. In other embodiments, the upper outer flange 112 and the upper inner flange 113 may not be provided, and an annular gap 10b is formed by spacing the plate surface of the upper plate body 111 and the side edge of the lower plate 12 in the vertical direction.

[0073] Please refer to Figure 5 and Figure 11 , optionally, the lower plate 12 includes a lower plate body 121, a lower outer flange 122 bent upward from the outer peripheral edge of the lower plate body 121, and a lower inner flange 123 bent upward from the inner peripheral edge of the lower plate body 121. The lower outer flange 122 is located on the side of the upper outer flange 112 close to the central hole 102 and is disposed opposite to the upper outer flange 112 to form an outer ring gap 10c therebetween; the lower inner flange 123 is located on the side of the upper inner flange 113 away from the central hole 102 and is disposed opposite to the upper inner flange 113 to form an inner ring gap 10d therebetween. In this way, the structure is simple and easy to implement. Of course, in other embodiments, the lower outer flange 122 and the lower inner flange 123 may not be provided, and an annular gap 10b is formed by spacing the plate surface of the upper plate body 111 and the plate surface of the lower plate body 121 in the vertical direction.

[0074] Please refer to Figure 5 and Figure 9, Further, the inner and outer edges of the support plate 22 in the radial direction of the first bracket 10 are bent downward to form limiting flanges 221. One limiting flange 221 is provided on the inner wall surface of the upper outer flange 112, and the other limiting flange 221 is provided on the inner wall surface of the upper inner flange 113. In this way, the limiting flanges 221 can maintain the stability of the annular gap 10b and avoid the problem of functional failure of the annular gap 10b. That is, even if the upper plate 11 and the lower plate 12 have a tendency to shift relative to each other and cause a change in the annular gap 10b, the limiting flanges 221 can block between the upper plate 11 and the lower plate 12, keep the two having the annular gap 10b, and avoid the situation of their large-area direct contact, thereby facilitating the retention of heat on the upper plate 11 as much as possible. Of course, in other embodiments, the limiting flanges 221 may not be provided.

[0075] There are various ways to fix the limiting flange 221 to the upper plate 11. For example, in one embodiment, the limiting flange 221 is fixed to the upper outer flange 112 and / or the upper inner flange 113 by welding. In this way, not only can the connection strength between the limiting flange 221 and the upper plate 11 be improved, which is beneficial to simplifying the structure of the pot bracket 101, but also the welding marks generated during welding can be limited to the area of the upper plate 11 corresponding to the limiting flange 221, that is, the welding marks are limited to the upper outer flange 112 and the upper inner flange 113. Since the upper outer flange 112 and the upper inner flange 113 belong to the non-highly visible area of the first bracket 10, the welding marks are not easily noticed, thus improving the aesthetics of the first bracket 10.

[0076] It should be noted that the highly visible area of the pot bracket 101 refers to its visual area from a top-down perspective. Correspondingly, the remaining area outside the highly visible area is the non-highly visible area.

[0077] Of course, in some other embodiments, the limiting flange 221 may also be provided on the upper plate 11 by bonding or clamping, or only abut against the upper plate 11. In other embodiments, the support plate 22 and the upper plate 11 may also be fixed by welding.

[0078] To improve the thermal efficiency of the cooker, please refer to Figure 5 、 Figure 8 and Figure 12 , Further, the first bracket 10 further includes a reflector 31 provided in the cavity 10a. The reflector 31 is used to reflect the heat transferred from the upper plate 11 to the cavity 10a back to the upper plate 11. In this way, the heat dissipation rate of the upper plate 11 can be reduced, and the heat can be retained on the upper plate 11 as much as possible to improve the thermal efficiency of the cooker. Of course, in other embodiments, the reflector 31 may not be provided.

[0079] Optionally, the reflector 31 is spaced above the lower plate 12 and clamped between the support plate 22 and the mounting table 42. In this way, it is possible to avoid obvious heat conduction caused by direct contact between the reflector 31 and the lower plate 12, and the support plate 22 and the mounting table 42 together achieve the limit installation of the reflector 31, which can improve the stability of the relative position of the reflector 31 in the cavity 10a.

[0080] Please refer to Figure 5 、 Figure 6 and Figure 12 , optionally, the reflector 31 is provided with a limiting hole 311, and the side wall surface of the mounting table 42 is provided with a step portion 421 corresponding to the limiting hole 311, and the hole edge of the limiting hole 311 abuts against the step portion 421. In this way, through the mutual cooperation of the limiting hole 311 and the step portion 421, the installation of the reflector 31 can be made more stable.

[0081] In the embodiment where the pot support 101 has the lower support 40 and the reflector 31, the assembly process of the pot support 101 includes: first installing the lower support 40 on the lower plate 12, then sleeving the reflector 31 on the mounting table 42 of the lower support 40 through the limiting hole 311, then covering the upper plate 11 and the support plate 22 pre-fixed on the upper plate 11 together on the lower plate 12, and finally passing the first fastener 61 through the mounting table 42 and connecting it with the support plate 22. As the first fastener 61 is locked with the first mounting hole 223, the support plate 22 can tightly abut the reflector 31 against the mounting table 42. It can be seen that the overall assembly process of the pot support 101 of the technical solution of the present invention is relatively convenient and fast, thereby improving production efficiency.

[0082] It can be understood that the number of reflectors 31 can be only one or multiple. When there are multiple reflectors 31, the multiple reflectors 31 are spaced in the cavity 10a in the vertical direction.

[0083] Optionally, the material of the reflector 31 is configured as metal, such as mirror stainless steel; or, the upper surface of the reflector 31 is covered with a reflective coating, such as the reflective coating is a zinc layer, that is, the reflector 31 is configured as a galvanized sheet.

[0084] In order to facilitate the cleaning of the exposed outer surfaces of the upper plate 11 and the lower plate 12, optionally, the upper surface of the upper plate 11 and the lower surface of the lower plate 12 are covered with an enamel layer (not shown in the drawings). That is, an enamel layer is formed on the upper surface of the upper plate 111 and the lower surface of the lower plate 12 by using an enamel process. The enamel layer is both easy to clean and can improve the aesthetics of the first support 10. Moreover, since both the outer surfaces of the upper plate 11 and the lower plate 12 have an enamel layer, the overall appearance of the first support 10 can be made more consistent. Of course, in other embodiments, only the upper surface of the upper plate 11 or the lower surface of the lower plate 12 may be covered with an enamel layer.

[0085] Without loss of generality, the higher the temperature of an object, the greater the total energy it radiates. It can be understood that when using a cooking appliance, the upper plate 11 is in a high-temperature heat storage state. If more heat of the upper plate 11 can be transferred to the cooking utensil in the form of thermal radiation, the thermal efficiency of the cooking appliance can be further improved. Therefore, further, the upper surface of the upper plate 11 is covered with a far-infrared radiation structure (not shown in the drawings). In this way, more energy of the upper plate 11 can be converted into thermal radiation energy through the far-infrared radiation structure and radiated to the cooking utensil. Of course, in other embodiments, the far-infrared radiation structure may not be provided.

[0086] The far-infrared radiation structure is configured as an enamel layer. That is, the material used for the upper plate 11 in the enameling process is a far-infrared radiation enamel material. Of course, in other embodiments, ordinary enamel materials may also be used.

[0087] It is worth mentioning that in the embodiment where the outer surface of the upper plate 11 has an enamel layer, since the reflector 31 and the upper plate 11 are separately provided and assembled into one body through the first fastener 61, rather than the reflector 31 being welded and fixed to the upper plate 11, the reflector 31 will not undergo the enameling process together with the upper plate 11, and the problem that the reflector 31 turns black due to the high-temperature environmental conditions of the enameling process and the reflection performance fails can be avoided.

[0088] Please refer to Figure 1 、 Figure 5 and Figure 8 , in an embodiment, the pot support 101 further includes a second support 70 and an upper support 50. The upper support 50 is provided at the top of the first support 10 and / or the second support 70. The top of the upper support 50 has a bearing surface 50a for supporting the object to be heated. The top of the second support 70 has a diversion surface 70a provided around the central hole 102. The diversion surface 70a is lower than the bearing surface 50a and is provided on one side of the top of the first support 10 close to the central hole 102.

[0089] In this way, by adding the second support 70 on the basis of the cooking appliance configured with the first support 10, making the first support 10 surround the second support 70 and the second support 70 surround the central hole 102, the flame generated by the burner of the cooking appliance can be surrounded within the second support 70, so that the heat of the flame generated by the burner is concentrated within the second support 70 to the greatest extent, forming a high-temperature area within the area of the second support 70 and a low-temperature area within the area between the second support 70 and the first support 10, and the cooking utensil is mainly heated by the flame and high-temperature flue gas within the high-temperature area.

[0090] Specifically, place the cooking utensil on the upper support 50 so that the bottom surface of the cooking utensil is connected to the bearing surface 50a of the upper support 50. Since the height of the bearing surface 50a is higher than the diversion surface 70a of the second support 70, there is a gap between the diversion surface 70a and the bottom of the cooking utensil. The high-temperature flue gas flows from the high-temperature area to the low-temperature area along the gap between the diversion surface 70a and the bottom of the cooking utensil, so that the high-temperature flue gas in the low-temperature area heats the cooking utensil, and finally flows to the outside of the first support 10 through the gap between the top of the upper plate 11 and the bottom of the cooking utensil, so that the high-temperature flue gas exchanges heat with the cooking utensil sufficiently. Moreover, since the flame of the burner and the high-temperature flue gas generated by the burner will heat the top of the second support 70, the top of the second support 70 can also play a role in exchanging heat with the cooking utensil to further improve the heating effect.

[0091] In this way, after the high-temperature flue gas exchanges heat with the cooking utensil sufficiently, it can flow to the outside of the first support 10 through the gap between the top of the upper plate 11 and the bottom of the cooking utensil, and the flow rate of the high-temperature flue gas can be increased to enhance the convective heat transfer intensity between the high-temperature flue gas and the cooking utensil.

[0092] Please refer to Figure 5 , it can be understood that the gap between the diversion surface 70a and the bottom of the cooking utensil and the gap between the top of the upper plate 11 and the bottom of the cooking utensil together form the smoke exhaust passage 103 of the high-temperature flue gas. In order to extend the residence time of the flue gas in the smoke exhaust passage 103 and thus extend the heat exchange duration between the flue gas and the bottom of the cooking utensil, optionally, the top of the upper plate 11 has a smoke exhaust surface 11a. The smoke exhaust surface 11a surrounds the outer circumference of the diversion surface 70a and is spaced from the diversion surface 70a in the radial direction of the central hole 102 to form a buffer gap 104.

[0093] In this way, in the recessed space formed between the outer peripheral edge of the second support 70 and the upper surface of the upper plate 11, when the high-temperature flue gas flows out along the diversion surface 70a of the second support 70, there will be a phenomenon that part of the air flow detaches at the buffer gap 104 and eddies are generated here, which can disrupt the originally smooth laminar flow of the high-temperature flue gas and is conducive to extending the residence time of the high-temperature flue gas in the smoke exhaust passage 103, thereby extending the heat exchange duration between the high-temperature flue gas and the bottom of the cooking utensil.

[0094] Please refer to Figure 5, optionally, the height of the smoke exhaust surface 11a is higher than that of the diversion surface 70a. The upper surface of the upper disc 11 further has a guiding surface 11b connected to the inner periphery of the smoke exhaust surface 11a. The guiding surface 11b extends obliquely downward in a direction close to the central hole 102. A buffer cavity 105 is formed at an interval between the guiding surface 11b and the second bracket 70. The buffer cavity 105 communicates with the buffer gap 104. In this way, the gas separated from the high-temperature flue gas at the buffer gap 104 can enter the buffer cavity 105, which is beneficial to forming more and more significant eddy currents of the high-temperature flue gas at the buffer gap 104, thereby further prolonging the residence time of the high-temperature flue gas in the smoke exhaust passage 103.

[0095] It can be understood that when the cooker is in use, the second bracket 70 is closer to the burner in the central hole 102, so the temperature it has is higher. If more heat of the second bracket 70 can be transferred to the cooking utensil in the form of thermal radiation, the thermal efficiency of the cooker can be further improved. Therefore, further, the upper surface of the second bracket 70 is covered with a far-infrared radiation structure. In this way, more energy of the second bracket 70 can be converted into thermal radiation energy through the far-infrared radiation structure and radiated to the cooking utensil. Of course, in other embodiments, the far-infrared radiation structure may not be provided.

[0096] Optionally, the far-infrared radiation structure is configured as an enamel layer. That is, the material used by the second bracket 70 in the enamel process is far-infrared radiation enamel material. Of course, in other embodiments, ordinary enamel material may also be used.

[0097] The present utility model also provides a cooker, which includes the aforementioned pot bracket. The specific structure of the pot bracket refers to the above embodiments. Since this cooker adopts all the technical solutions of the above all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated one by one here.

[0098] The above description is only an exemplary embodiment of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A pot support, characterized in that: include: A first bracket, wherein a positioning hole is provided on a lower side wall of the first bracket; A lower support, comprising a support foot body and a mounting platform protruding from the upper surface of the support foot body, wherein the support foot body is protruding from the lower side of the first bracket, and the mounting platform is embedded in the positioning hole; as well as A first fastener is used to mount the lower support on the first bracket.

2. The pot support according to claim 1, characterized in that: The support leg body is provided with a second mounting hole, and the pot support further comprises a second fastener spaced apart from the first fastener, wherein the second fastener connects the second mounting hole and the first support.

3. The pot support according to claim 2, characterized in that: The lower support further comprises a support platform protruding from the lower surface of the support foot body, and the second mounting hole is formed on the upper surface of the support foot body and extends to the middle of the support platform.

4. The pot support according to claim 3, characterized in that: The first fastener and the second fastener are spaced apart along the length direction of the support leg body, the first fastener is located on the side of the support platform, and the lower end surface of the support platform protrudes from the lower end surface of the first fastener.

5. The pot support according to claim 4, characterized in that: The first bracket has a cavity connected to the positioning hole, and the pot bracket also includes a support plate connected to the first bracket and arranged in the cavity. One end of the first fastener penetrates from the lower surface of the support leg body and is connected to the support plate after passing through the mounting platform.

6. The pot support according to claim 2, characterized in that: The first bracket is provided with a mounting hole corresponding to the second fastener, and the second fastener passes through the mounting hole and is connected to the second mounting hole.

7. The pot support according to claim 6, characterized in that: The mounting through hole is connected to the positioning hole; and / or, in the width direction of the mounting through hole, the second fastener is installed with the mounting through hole in a limiting position.

8. The pot support according to claim 1, characterized in that: The first bracket is surrounded by a central hole, and the support leg body has a first end and a second end opposite to each other in the radial direction of the central hole. A limiting rib is provided on the upper surface of the first end, and a wide side wall of the limiting rib abuts against the side wall surface of the first bracket. The first fastener is provided at the second end.

9. The pot support according to claim 8, characterized in that: The limiting rib abuts against a side of the first bracket away from the central hole; And / or, a lower boss is disposed on the lower side wall of the first bracket, the limiting rib at least partially abuts against the side surface of the lower boss, and the supporting foot body is disposed on the lower surface of the lower boss.

10. A cooking appliance, characterized in that: The invention comprises a pot support as claimed in any one of claims 1 to 9.

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