Panel assembly of cooking equipment and cooking equipment

Abstract

The panel assembly comprises a supporting panel, the supporting panel is provided with a supporting assembly used for supporting cookware, the supporting panel is provided with a containing groove with the bottom open, the containing groove comprises a first area and a second area, and the first area and the second area are arranged on the supporting panel. The depth of the first region is greater than that of the second region; the coil assembly is arranged in the containing groove, the coil assembly comprises a first part arranged in the first area and a second part arranged in the second area, and the first part is higher than the second part. According to the panel assembly provided by the utility model, the coil assembly can be arranged in the accommodating groove of the supporting panel, so that the distance between the coil assembly and the supporting panel is reduced, the distance between the coil assembly and the cookware is further reduced, and the heating effect of the cooking equipment on the cookware is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a panel assembly of a cooking device and the cooking device. Background Art

[0002] In the related art, a high-frequency induction coil assembly is arranged below the panel assembly of the induction cooker, and the top of the panel assembly is suitable for placing the pot. The working process of the induction cooker is as follows: high-frequency alternating current passes through the coil assembly, and the coil assembly generates a high-frequency alternating magnetic field, and its magnetic lines of force penetrate the panel assembly and act on the pot, and the electromagnetic induction generates heat energy in the pot that can be used for cooking.

[0003] The coil assembly is suitable for heating the cookware through a high-frequency alternating magnetic field, and the closer the distance between the cookware and the coil assembly is, the more heat energy is generated by the high-frequency alternating magnetic field in the cookware. In the above technical solution, when the cookware is placed on the panel assembly, the distance between the coil assembly and the cookware is large, and the heating effect on the cookware is limited. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a panel assembly of a cooking device, wherein a coil assembly can be arranged in a receiving groove of a supporting panel, thereby reducing the distance between the coil assembly and the supporting panel, thereby reducing the distance between the coil assembly and the pot, and effectively improving the heating effect of the cooking device on the pot.

[0005] The utility model also provides a cooking device comprising the panel assembly.

[0006] According to the panel assembly of the cooking device of the embodiment of the utility model, it includes: a supporting panel, the supporting panel is provided with a supporting assembly for supporting the cookware, the supporting panel is provided with a receiving groove with an open bottom, the receiving groove includes a first area and a second area, the depth of the first area is greater than the depth of the second area; a coil assembly, the coil assembly is arranged in the receiving groove, the coil assembly includes a first part arranged in the first area and a second part arranged in the second area, the height of the first part is higher than the height of the second part.

[0007] According to the panel assembly of the cooking device in the embodiment of the utility model, the coil assembly can be arranged in the accommodating groove of the supporting panel, which reduces the distance between the coil assembly and the supporting panel, and further reduces the distance between the coil assembly and the cookware, effectively improving the heating effect of the cooking device on the cookware; the first part can heat a higher part of the cookware relative to the second part, further improving the heating effect of the cooking device on the cookware; the coil assembly is arranged in the accommodating groove, so that the coil assembly is integrated with the panel assembly to form an installation module, thereby improving the assembly efficiency of the cooking device; the supporting panel is suitable for supporting the cookware through the supporting assembly, reducing the risk of the supporting panel being scalded by the cookware and extending the service life of the panel assembly.

[0008] In some embodiments, a portion of the support panel protrudes upward to define a protruding portion, and a bottom of the protruding portion defines the receiving groove.

[0009] In some embodiments, a portion of the protrusion is recessed downward to separate the receiving groove into the first area and the second area.

[0010] In some embodiments, the supporting assembly is disposed on the protruding portion.

[0011] In some embodiments, the support assembly includes a first contact surface and a second contact surface, the first contact surface extends in a horizontal direction, and the second contact surface extends downward and obliquely toward the second area.

[0012] In some embodiments, the support assembly includes a plurality of first contact members disposed at intervals, and each of the first contact members is provided with the first contact surface and the second contact surface.

[0013] In some embodiments, the panel assembly further includes a first temperature measuring component, which is disposed below the supporting panel and contacts a connection point between the first contact surface and the second contact surface.

[0014] In some embodiments, the support panel is provided with a plurality of positioning holes, and each of the first contact members is provided with a positioning protrusion protruding downward, and the positioning protrusion extends into the corresponding positioning hole.

[0015] In some embodiments, the positioning protrusion is formed as a hollow structure, and a portion of the first temperature measuring member extends into the positioning protrusion and contacts the first contact member.

[0016] In some embodiments, the first portion and the second portion are both closely wound coil disks.

[0017] In some embodiments, the first portion is located outside the second portion, the first portion is formed into a polygon and the second portion is formed into a circle.

[0018] In some embodiments, at least the portion of the support panel defining the receiving groove is a piece of bulk molding compound material.

[0019] In some embodiments, the panel assembly further comprises a mounting bracket for supporting the coil assembly.

[0020] In some embodiments, the support panel is provided with an avoidance hole located in the middle of the accommodating groove, and the mounting bracket is provided with a second temperature measuring component extending out of the avoidance hole, and the second temperature measuring component is used to sense the temperature of the cookware.

[0021] In some embodiments, the support panel is provided with a support column arranged around the avoidance hole, the second temperature measuring component is located in the support column, and the support column is supported by the mounting bracket.

[0022] The cooking device according to the embodiment of the utility model comprises: a panel assembly, which is the panel assembly of the cooking device described in the above technical solution; and a base, on which the panel assembly is arranged.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 is a schematic diagram of a panel assembly according to Embodiment 1 of the present utility model;

[0026] Figure 2 is a schematic diagram of a cooking device according to an embodiment of the utility model;

[0027] Figure 3 yes Figure 1 a cross-sectional view of a panel assembly in FIG.

[0028] Figure 4 yes Figure 3 A magnified view of part A;

[0029] Figure 5 yes Figure 3 A magnified view of part B;

[0030] Figure 6 yes Figure 3 Exploded view of the panel assembly in ;

[0031] Figure 7 It is an exploded view of some structures in the panel assembly;

[0032] Figure 8 is a schematic diagram of a panel assembly according to Embodiment 2 of the present utility model;

[0033] Fig. 9 is an exploded view of a cooking device according to an embodiment of the utility model;

[0034] Fig.10 is an exploded view of a panel assembly according to Embodiment 3 of the present utility model;

[0035] Fig.11 yes Fig.10 A cross-sectional view of a panel assembly in FIG.

[0036] Fig.12 yes Fig.11 Enlarged view of part C;

[0037] Fig.13 is a schematic diagram of a panel assembly according to a fourth embodiment of the present utility model;

[0038] Fig.14 yes Fig.13 A first contact member of a panel assembly.

[0039] Reference numerals: 100, panel assembly; 200, cooking device; 1, support panel; 11, mounting panel; 111, hollow area; 12, protrusion; 121, receiving groove; 1211, first area; 1212, second area; 122, winding rib; 123, plugging rib; 125, supporting protrusion; 126, groove; 127, reinforcing protrusion; 128, positioning hole; 129, avoidance hole; 13, support column; 2, coil assembly; 21, mounting bracket; 211, mounting hole; 22, first part; 2 3. Second part; 3. Base; 5. Connecting bracket; 51. Fixing groove; 52. First connecting part; 521. First gluing groove; 522. Third gluing groove; 53. Second connecting part; 531. Second gluing groove; 54. First avoidance opening; 55. Insertion gap; 6. First temperature measuring part; 61. Positioning groove; 7. Support assembly; 71. First contact part; 72. First contact surface; 73. Second contact surface; 74. Transition surface; 75. Positioning protrusion; 8. Second temperature measuring part; 81. Support spring; 82. Stop part. DETAILED DESCRIPTION

[0040] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0041] In the description of the present utility model, it is necessary to understand 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 positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0042] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Reference below Figure 1-Figure 14 A panel assembly 100 of a cooking device 200 according to an embodiment of the present invention is described.

[0044] Reference Figure 1 , Figure 2 and Figure 3 According to the panel assembly 100 of the cooking device 200 of the embodiment of the utility model, it includes: a support panel 1 and a coil assembly 2, the support panel 1 is provided with a support assembly 7 for supporting the pot, and the support panel 1 is provided with a receiving groove 121 with an open bottom.

[0045] Reference Figure 6 The receiving groove 121 includes a first area 1211 and a second area 1212, and the depth of the first area 1211 is greater than the depth of the second area 1212. The coil component 2 is disposed in the receiving groove 121, and the coil component 2 includes a first portion 22 disposed in the first area 1211 and a second portion 23 disposed in the second area 1212, and the height of the first portion 22 is higher than the height of the second portion 23.

[0046] The coil assembly 2 is suitable for heating the pot through a high-frequency alternating magnetic field, and the closer the distance between the pot and the coil assembly 2, the more heat energy is generated by the high-frequency alternating magnetic field in the pot, and the better the heating effect of the cooking device 200 on the pot. In the embodiment of the utility model, the support panel 1 is provided with a receiving groove 121 opening downward, and the coil assembly 2 can be arranged in the receiving groove 121, which minimizes the distance between the coil assembly 2 and the support panel 1, thereby reducing the distance between the coil assembly 2 and the pot, and effectively improving the heating effect of the cooking device 200 on the pot.

[0047] In the embodiment of the utility model, the first part 22 of the coil assembly 2 is arranged in the first area 1211, and the second part 23 is arranged in the second area 1212, so that the height of the first part 22 is higher than the second part 23. When the cooking device 200 is working, the first part 22 can heat a higher part of the pot relative to the second part 23, further improving the heating effect of the cooking device 200 on the pot. In some specific embodiments, the second part 23 is suitable for heating the bottom wall of the pot, and the first part 22 is arranged around the second part 23. The first part 22 is suitable for heating at least part of the side wall of the pot. Compared with the technical solution in the related art that can only heat the bottom wall of the pot, the heating effect of the cooking device 200 on the pot is effectively improved.

[0048] In the embodiment of the utility model, the coil assembly 2 is arranged in the accommodating groove 121, so that the coil assembly 2 is integrated with the panel assembly 100 to form an installation module, and the installation module as a whole is suitable for installation on the base 3 of the cooking device 200, thereby improving the assembly efficiency of the cooking device 200.

[0049] In the embodiment of the utility model, the support panel 1 is suitable for supporting the cookware through the support assembly 7, avoiding direct contact between the cookware and the support panel 1, thereby reducing the risk of the support panel 1 being scalded by the cookware and extending the service life of the panel assembly 100.

[0050] According to the panel assembly 100 of the cooking device 200 of the embodiment of the utility model, the coil assembly 2 can be arranged in the receiving groove 121 of the supporting panel 1, which reduces the distance between the coil assembly 2 and the supporting panel 1, and further reduces the distance between the coil assembly 2 and the cookware, effectively improving the heating effect of the cooking device 200 on the cookware; the first part 22 can heat a higher part of the cookware relative to the second part 23, further improving the heating effect of the cooking device 200 on the cookware; the coil assembly 2 is arranged in the receiving groove 121, so that the coil assembly 2 is integrated in the panel assembly 100 to form an installation module, thereby improving the assembly efficiency of the cooking device 200; the supporting panel 1 is suitable for supporting the cookware through the supporting assembly 7, reducing the risk of the supporting panel 1 being scalded by the cookware and extending the service life of the panel assembly 100.

[0051] Reference Figure 3 , Figure 4 and Figure 6 In some embodiments, the height difference between the top surface of the first portion 22 and the top surface of the second portion 23 is D, and D satisfies: 0<D≤14mm.

[0052] If D is equal to 0, it will make it difficult to heat the side wall of the pot, and if D is greater than 14 mm, the depth difference between the first area 1211 and the second area 1212 will be too large, increasing the processing cost of the panel assembly 100. In the embodiment of the utility model, D satisfies: 0<D≤14 mm, so that the first part 22 can heat at least part of the side wall of the pot, while also reducing the processing cost of the panel assembly 100.

[0053] In some specific embodiments, the height difference D between the top surface of the first part 22 and the top surface of the second part 23 is 2 mm. In other specific embodiments, the height difference D between the top surface of the first part 22 and the top surface of the second part 23 can also be 5 mm, 6 mm, 10 mm, 14 mm or other sizes.

[0054] Reference Figure 3 , Figure 4 and Figure 6 In some embodiments, the coil assembly 2 is entirely accommodated in the accommodation groove 121 , which further improves the stability of the connection between the coil assembly 2 and the supporting panel 1 .

[0055] Reference Figure 3 , Figure 4 and Figure 6 In some embodiments, the panel assembly 100 further includes a mounting bracket 21 , and the mounting bracket 21 is located below the coil assembly 2 to support the coil assembly 2 .

[0056] In the above technical solution, the stability of the coil assembly 2 is improved by supporting the coil assembly 2 by the mounting bracket 21, and the mounting bracket 21 limits the coil assembly 2 from escaping from the accommodating groove 121, further improving the reliability of the connection between the coil assembly 2 and the supporting panel 1.

[0057] In some specific embodiments, the coil assembly 2 is bonded to the top of the mounting bracket 21 to ensure the stability of the coil assembly 2 .

[0058] Reference Figure 3 , Figure 4 and Figure 6 In some further embodiments, at least a portion of the mounting bracket 21 is located within the receiving groove 121 .

[0059] Through the above technical solution, the freedom of movement of the mounting bracket 21 is limited, and the stability of the mounting bracket 21 is improved.

[0060] In some further embodiments, the mounting bracket 21 is fixed to the supporting panel 1 , which further improves the stability of the connection between the mounting bracket 21 , the coil assembly 2 and the supporting panel 1 .

[0061] In some specific embodiments, the mounting bracket 21 is fixed to the supporting panel 1 by fasteners. The fasteners may be structures such as screws and bolts, which have high connection stability, low cost, and are easy to disassemble, thereby reducing the cost of repairing / replacing the coil assembly 2.

[0062] It should be understood that, in other embodiments, the mounting bracket 21 may be fixed to the supporting panel 1 by means of snap-fitting, bonding, etc., and the present invention is not limited thereto.

[0063] Reference Figure 6 and Figure 7 In some embodiments, the first portion 22 and the second portion 23 are both densely wound coil disks.

[0064] In the embodiment of the utility model, the winding method of the first part 22 and the second part 23 are both dense winding, the turns inside the coil are closely connected, the number of turns in the coil is large, the maximum power that the coil disk can reach is larger, and the heating effect of the cooking device 200 is better.

[0065] In some embodiments, the first portion 22 and the second portion 23 have the same shape. For example, the first portion 22 and the second portion 23 are both circular, rectangular, hexagonal, or other shapes.

[0066] It should be understood that in other embodiments, the shapes of the first portion 22 and the second portion 23 may also be different. For example, in some specific embodiments, the shape of the first portion 22 is rectangular, and the shape of the second portion 23 is circular, and the utility model is not limited to this.

[0067] In at least some of the above embodiments, the first part 22 and the second part 23 are both densely wound coil disks. In other embodiments, the first part 22 and the second part 23 can also be sparsely wound coil disks. The coil assembly 2 is arranged to be sparsely wound, that is, the gaps between the turns inside the coil are connected, which is not prone to short circuit failures and has high safety. The winding process is simple and the cost is low. Figure 8 In other specific embodiments, a winding rib 122 is provided on the inner wall of the receiving groove 121, and the coil assembly 2 is fixed in the receiving groove 121 by winding on the winding rib 122, that is, the coil assembly 2 is arranged to be sparsely wound. The embodiment of the utility model does not need to provide a mounting bracket 21, reduces the number of parts of the panel assembly 100, and reduces the cost of the panel assembly 100.

[0068] Reference Figure 2 , Figure 3 and Figure 6In some embodiments, a portion of the supporting panel 1 protrudes upward to define a protruding portion 12 , and a bottom of the protruding portion 12 defines a receiving groove 121 .

[0069] In the above technical solution, the receiving groove 121 is arranged on the protrusion 12, which increases the height of the top wall of the receiving groove 121. The coil assembly 2 is arranged in the receiving groove 121, that is, the height of the coil assembly 2 is increased, and the heating effect of the cooking device 200 on the cookware is further improved.

[0070] In some embodiments, a portion of the protrusion 12 is recessed downward to separate the receiving groove 121 into the first area 1211 and the second area 1212 mentioned above.

[0071] The first region 1211 and the second region 1212 in the above technical solution are easy to form, thereby reducing the cost of the panel assembly 100 .

[0072] In some embodiments, the support assembly 7 is disposed on the protruding portion 12 .

[0073] In the embodiment of the utility model, a portion of the support panel 1 protrudes upward to form a protrusion 12, and the support component 7 is arranged on the protrusion 12, which can remind the user to place the cookware on the protrusion 12, that is, directly above the coil component 2, thereby reducing the situation where the cookware is placed off-center and playing a role in preventing mistakes.

[0074] In some embodiments, at least the portion of the support panel 1 defining the receiving groove 121 (ie, the protruding portion 12 ) is a bulk molding compound material piece.

[0075] Bulk molding compound has precise size control and is easy to shape, which is conducive to improving the refinement of the product. Bulk molding compound has good flame retardancy, anti-tracking, corrosion resistance, and stain resistance, which effectively prolongs the service life of the panel assembly 100.

[0076] Reference Figure 6 and Fig. 9 In some specific embodiments, the support panel 1 includes a mounting panel 11 and a protrusion 12, the protrusion 12 protrudes from the mounting panel 11, the protrusion 12 defines a receiving groove 121, the support component 7 is arranged on the top wall of the protrusion 12, and the mounting panel 11 and the protrusion 12 are an integrally formed mass-molded plastic part.

[0077] In the embodiment of the utility model, the mounting panel 11 and the protrusion 12 are an integrally formed part, which not only improves the overall structural strength of the panel assembly 100, but also reduces the production cost of the panel assembly 100, while also improving the convenience of cleaning the top surface of the panel assembly 100.

[0078] Reference Fig.10In other specific embodiments, the support panel 1 includes a mounting panel 11 and a protrusion 12, the protrusion 12 protrudes from the mounting panel 11, the protrusion 12 defines a receiving groove 121, the support component 7 is arranged on the top wall of the protrusion 12, the protrusion 12 and the mounting panel 11 are separate parts, and the protrusion 12 is installed to the mounting panel 11.

[0079] According to different application scenarios, the protrusion 12 can be designed to have different structures. For example, in some specific embodiments, the support assembly 7 on the protrusion 12 is configured to support a flat-bottomed pan, and in other specific embodiments, the support assembly 7 on the protrusion 12 is configured to support a concave-bottomed pan. In still other specific embodiments, the support assembly 7 on the protrusion 12 is configured to support not only a concave-bottomed pan but also a flat-bottomed pan.

[0080] In the embodiment of the utility model, the mounting panel 11 and the protrusion 12 are separate parts, so that the mounting panel 11 can be assembled and combined with different protrusions 12. For different application scenarios, only the structure of the protrusion 12 needs to be modified, and there is no need to modify the mounting panel 11, thereby reducing the overall mold cost of the panel assembly 100.

[0081] Reference Fig.10 , Fig.11 and Fig.12 In some further embodiments, the panel assembly 100 further includes: a connecting bracket 5 , and the mounting panel 11 is clamped between the protrusion 12 and the connecting bracket 5 , which further improves the stability of the mounting panel 11 .

[0082] When the mounting panel 11 is made of glass material, the installation of the mounting panel 11 is inconvenient. The embodiment of the utility model effectively improves the stability of the mounting panel 11 and ensures the reliability of the panel assembly 100 by clamping the mounting panel 11 together with the protrusion 12 and the connecting bracket 5.

[0083] Reference Fig.10 , Fig.11 and Fig.12 In some further embodiments, the connecting bracket 5 is provided with a fixing groove 51, a portion of the mounting panel 11 and a portion of the protrusion 12 are respectively located in the fixing groove 51, and the fixing groove 51 is filled with fixing glue to fix the mounting panel 11 and the protrusion 12 respectively.

[0084] In the above technical solution, the connecting bracket 5, the mounting panel 11 and the protrusion 12 are fixedly connected by bonding, which has a simple connection method and reduces the assembly cost of the panel assembly 100; and a part of the mounting panel 11 and a part of the protrusion 12 are respectively located in the fixing groove 51, which further improves the stability of the connection between the connecting bracket 5, the mounting panel 11 and the protrusion 12.

[0085] Reference Fig.10 , Fig.11 and Fig.12 In some further embodiments, a portion of the protrusion 12 located in the fixing groove 51 is located between the side wall of the fixing groove 51 and the mounting panel 11 in the horizontal direction.

[0086] Through the above technical solution, the protrusion 12 is located at a part of the fixing groove 51 and can be bonded to the side wall of the fixing groove 51 and the installation panel 11 respectively, further improving the stability of the connection between the connecting bracket 5, the installation panel 11 and the protrusion 12.

[0087] Reference Fig.10 , Fig.11 and Fig.12 In some embodiments, the mounting panel 11 is provided with a hollow area 111 , and the protrusion 12 and the hollow area 111 are provided correspondingly.

[0088] That is to say, the installation panel 11 is arranged around the protruding portion 12 , and the installation panel 11 can support the protruding portion 12 in the circumferential direction of the protruding portion 12 , thereby further improving the stability of the protruding portion 12 .

[0089] Reference Fig.10 , Fig.11 and Fig.12 In some specific embodiments, the connecting bracket 5 includes a first connecting portion 52 and a second connecting portion 53. The first connecting portion 52 is a plate-shaped structure as a whole and is adapted to the size and shape of the mounting panel 11. The first connecting portion 52 is suitable for supporting the mounting panel 11. The second connecting portion 53 is arranged on the first connecting portion 52 and protrudes upward to the hollow area 111 through which the mounting panel 11 is penetrated. The second connecting portion 53 is suitable for supporting the protruding portion 12. The above-mentioned fixing groove 51 is defined between the first connecting portion 52 and the second connecting portion 53.

[0090] A first avoidance opening 54 is provided on the connection bracket 5 at a position corresponding to the coil assembly 2 to avoid interference between the connection bracket 5 and the coil assembly 2 .

[0091] Reference Fig.10 , Fig.11 and Fig.12 A portion of the bottom wall of the protrusion 12 is supported on the second connection portion 53, and another portion is supported on the mounting panel 11. The bottom wall of the protrusion 12 is provided with a plug-in rib 123 extending downward. An plug-in gap 55 is formed between the second connection portion 53 and the inner wall of the hollow area 111. The plug-in rib 123 is inserted in the plug-in gap 55, and the plug-in rib 123 is spaced apart from the second connection portion 53 and the inner wall of the hollow area 111, respectively.

[0092] The first connecting portion 52 is provided with a first glue groove 521 , which is connected to the insertion gap 55 . The fixing glue is suitable for filling the first glue groove 521 and the insertion gap 55 , thereby improving the stability of the connection between the connecting bracket 5 , the mounting panel 11 and the protrusion 12 .

[0093] A portion of the first glue groove 521 extends in a direction away from the insertion gap 55 , thereby increasing the fixing glue between the first connecting portion 52 and the mounting panel 11 , and improving the reliability of the connection between the connecting bracket 5 and the mounting panel 11 .

[0094] The top wall of the second connecting portion 53 is provided with a second glue groove 531 , and the second glue groove 531 is suitable for being filled with fixing glue to connect the second connecting portion 53 and the protruding portion 12 , thereby further improving the reliability of the connection between the connecting bracket 5 and the protruding portion 12 .

[0095] The first connecting portion 52 is further provided with a third glue groove 522 , which is spaced apart from the first glue groove 521 , and the fixing glue is suitable for filling the third glue groove 522 , thereby further improving the reliability of the connection between the connecting bracket 5 and the mounting panel 11 .

[0096] Reference Figure 6 , Fig.13 and Fig.14 In some embodiments, the support assembly 7 includes a first contact surface 72 and a second contact surface 73 , the first contact surface 72 extends in a horizontal direction, and the second contact surface 73 extends downward and obliquely toward the second region 1212 .

[0097] Various cookware can be divided into flat-bottom cookware and concave-bottom cookware according to the shape of the bottom. The bottom wall of the flat-bottom cookware is flat, while the bottom wall of the concave-bottom cookware is at least partially concave relative to the flat-bottom cookware. The concave-bottom cookware can be a round-bottom cookware, a conical-bottom cookware or a cookware of another shape that is at least partially concave.

[0098] Reference Figure 6 , Fig.13 and Fig.14 In the embodiment of the utility model, the first contact surface 72 extends in the horizontal direction. When the user uses the flat-bottomed cookware, the flat-bottomed cookware is placed on the panel assembly 100, and the first contact surface 72 contacts the flat bottom wall of the flat-bottomed cookware to support the flat-bottomed cookware. Because the portion of the protrusion 12 corresponding to the second area 1212 is recessed downward to form a groove 126 on the top surface of the protrusion 12, an air layer is formed between the supporting panel 1 and the flat-bottomed cookware, which improves the heat transfer of the cookware toward the panel assembly 100, reduces the waste of heat energy, and reduces the risk of damage to the panel assembly 100.

[0099] The second contact surface 73 extends obliquely downward in a direction away from the first contact surface 72 . When a user uses the concave-bottom cookware, the concave-bottom cookware is placed on the panel assembly 100 , and the second contact surface 73 is suitable for supporting the concave bottom wall of the concave-bottom cookware.

[0100] If the concave bottom cookware is recessed at a shallow depth, an air layer is formed between the support panel 1 and the concave bottom cookware, thereby improving the heat transfer of the cookware toward the panel assembly 100 and reducing the waste of heat energy; if the concave bottom cookware is recessed at a deep depth, the concave bottom cookware contacts the bottom wall of the groove 126, i.e., the bottom wall of the groove 126 also supports the concave bottom cookware, thereby further improving the stability of the concave bottom cookware.

[0101] Reference Figure 6 , Fig.13 and Fig.14 In some embodiments, the support assembly 7 includes a plurality of first contact members 71 arranged at intervals, and each first contact member 71 is provided with the first contact surface 72 and the second contact surface 73 mentioned above.

[0102] In the embodiment of the utility model, the panel assembly 100 is suitable for supporting the cookware through multiple first contact members 71, thereby ensuring the stability of the cookware, and the gap between two adjacent first contact members 71 increases the air layer between the cookware and the supporting panel 1, further improving the heat transfer of the cookware toward the panel assembly 100.

[0103] In some specific embodiments, four first contact members 71 are provided, and the four first contact members 71 are spaced and distributed around the groove 126. In other specific embodiments, the number of the first contact members 71 can also be three, five, six, or other numbers, and the present invention is not limited thereto. In some other embodiments, the number of the first contact member 71 can also be one, and the first contact member 71 is constructed as an annular structure, the first contact surface 72 is provided at the top of the first contact member 71, and the second contact surface 73 is provided on the inner side of the first contact member 71.

[0104] Reference Figure 6 , Fig.13 and Fig.14 In some embodiments, the first contact surface 72 is formed as a plane, and the second contact surface 73 is connected to the inner side of the first contact surface 72. In the embodiment of the utility model, the first contact surface 72 is suitable for contacting with the surface of the flat-bottomed pan, which ensures the stability of the flat-bottomed pan and reduces the risk of the flat-bottomed pan sliding.

[0105] In other embodiments, the first contact member 71 is provided with support ribs protruding therefrom and extending horizontally to define the first contact surface 72. In the embodiment of the utility model, the first contact member 71 can support the flat-bottomed pan through the support ribs, thereby reducing the contact area between the first contact member 71 and the flat-bottomed pan, and further improving the heat transfer of the pan toward the panel assembly 100.

[0106] In some other embodiments, the first contact surface 72 may also be in line contact with the flat-bottomed pan, reducing the contact area between the flat-bottomed pan and the panel assembly 100, reducing the heat of the pan directed to the panel assembly 100, and improving the utilization rate of the heat. Specifically, the first contact member 71 includes an intersecting first bevel and a second bevel, the top connection of the first bevel and the second bevel extends horizontally to define the first contact surface 72, and one of the first bevel and the second bevel defines the second contact surface 73. In the embodiment of the utility model, the top connection of the first bevel and the second bevel extends horizontally to define the first contact surface 72, and the first contact surface 72 is suitable for linear contact with the pan, reducing the contact area between the first contact surface 72 and the pan, and further improving the transfer of the pan's heat toward the panel assembly 100.

[0107] Reference Figure 6 , Fig.13 and Fig.14 In some embodiments, the second contact surface 73 is formed as a slope. On the one hand, the second contact surface 73 in the embodiment of the utility model is easy to form, which reduces the processing cost of the first contact piece 71; on the other hand, the slope can support more shapes of concave bottom pots, further increasing the application range of the cooking device 200.

[0108] In other embodiments, the second contact surface 73 is formed as an arc-shaped surface, which is suitable for matching the curvature of the bottom wall of the concave bottom cookware. When the second contact surface 73 supports the bottom wall of the concave bottom cookware, the arc-shaped surface can fit with the bottom wall of the concave bottom cookware, effectively improving the stability of the support of the second contact surface 73.

[0109] In some other embodiments, the first contact member 71 is provided with oblique ribs protruding therefrom and extending obliquely downward to define the second contact surface 73. In the embodiment of the utility model, the first contact member 71 can support the concave bottom cookware through the oblique ribs, reducing the contact area between the first contact member 71 and the concave bottom cookware, and further improving the heat transfer of the cookware toward the panel assembly 100.

[0110] Reference Figure 6 , Fig.13 and Fig.14In some specific embodiments, the first contact member 71 is formed into a long strip extending toward the groove 126, and the first contact surface 72 and the second contact surface 73 are arranged in the length direction of the first contact member 71. In the embodiment of the utility model, the first contact surface 72 extends in a direction away from the groove 126, so that the first contact surface 72 can support a larger pan, further expanding the application range of the cooking device 200.

[0111] Reference Figure 3 , Figure 4 and Fig.14 In some embodiments, the support panel 1 is provided with a plurality of positioning holes 128, and the first contact piece 71 is provided with a positioning protrusion 75 protruding downward, and the positioning protrusion 75 extends into the corresponding positioning hole 128, thereby realizing the plug-in fit between the support panel 1 and the first contact piece 71 and ensuring the stability of the installation of the first contact piece 71.

[0112] It should be understood that, in other embodiments, the first contact member 71 and the support panel 1 may also be connected by other means such as snap-fit, interference fit, bonding, injection molding, etc., and the present invention is not limited to this.

[0113] Reference Figure 3 , Figure 4 and Fig.14 In some embodiments, the connection between the first contact surface 72 and the second contact surface 73 is defined as a transition surface 74, and the mounting bracket 21 is provided with a first temperature measuring component 6, which contacts the bottom surface of the transition surface 74 for detecting the temperature of the cookware.

[0114] When the cooking device 200 is working, the first contact piece 71 not only abuts against the cookware, but also abuts against the first temperature measuring piece 6. The first temperature measuring piece 6 detects the temperature of the cookware by detecting the temperature of the first contact piece 71, so that the cooking device 200 can control the power of the coil assembly 2, ensure the cooking effect of the cooking device 200, and improve the reliability of the use of the cooking device 200.

[0115] Because the transition surface 74 is located at the connection between the first contact surface 72 and the second contact surface 73, the cooking device 200 can obtain relatively accurate results regardless of whether the panel assembly 100 supports the pot through the first contact surface 72 or the second contact surface 73, thereby improving the accuracy of the temperature measurement of the first temperature measuring component 6.

[0116] Reference Figure 3 , Figure 4 and Fig.14 In some specific embodiments, the outer peripheral wall of the transition surface 74 is protruded from the outer peripheral wall of the first contact surface 72 and the outer peripheral wall of the second contact surface 73 , thereby enhancing the structural strength of the first contact member 71 .

[0117] The bottom surface of the transition surface 74 is suitable for abutting against the first temperature measuring component 6, and the shape and size of the transition surface 74 need to be compatible with the first temperature measuring component 6. In the embodiment of the utility model, the widths of the first contact surface 72 and the second contact surface 73 are both smaller than the transition surface 74, which reduces the contact area between the support assembly 7 and the cookware, reduces the heat transferred from the cookware to the panel assembly 100, and reduces the risk of damage to the cooking equipment 200.

[0118] In some further embodiments, the positioning protrusion 75 is formed as a hollow structure, and a portion of the first temperature measuring member 6 extends into the positioning protrusion 75 to contact the first contact member 71 .

[0119] In the embodiment of the utility model, the positioning protrusion 75 is formed as a hollow structure, which not only reduces the cost of the first contact member 71, but also reduces the thickness of the first contact member 71, so that the first temperature measuring member 6 can measure the temperature of the cookware more accurately.

[0120] Reference Figure 4 , Figure 6 and Figure 7 In some specific embodiments, the mounting bracket 21 is provided with a mounting hole 211 , and the outer peripheral wall of the first temperature measuring component 6 is provided with a positioning groove 61 . The first temperature measuring component 6 passes through the mounting bracket 21 through the mounting hole 211 , and is clamped with the mounting bracket 21 through the positioning groove 61 .

[0121] In the above technical solution, the connection method between the mounting bracket 21 and the first temperature measuring component 6 is simple, which improves the assembly efficiency of the panel assembly 100.

[0122] In other specific embodiments, the mounting bracket 21 and the first temperature measuring component 6 may also be connected by interference fit, screw connection, bonding, etc., and the present utility model is not limited to this.

[0123] Reference Fig.13 In some embodiments, the support panel 1 further includes a plurality of support protrusions 125 protruding upward, the plurality of support protrusions 125 are spaced apart around the groove 126, the support protrusions 125 are integrally formed with the support panel 1, and a first contact member 71 is provided on the top wall of each support protrusion 125.

[0124] In the embodiment of the utility model, the height of the first contact surface 72 is increased by supporting the protrusion 125, thereby increasing the thickness of the air layer between the cookware and the panel assembly 100, further improving the heat transfer of the cookware toward the panel assembly 100, and reducing the risk of damage to the panel assembly 100.

[0125] Furthermore, the supporting protrusion 125 also prolongs the length of the second contact surface 73 in the vertical direction, so that the second contact surface 73 can support a pot with a deeper depression, thereby increasing the application range of the cooking device 200.

[0126] In some specific embodiments, four support protrusions 125 are provided on the support panel 1, and the four support protrusions 125 are spaced apart around the groove 126. The support assembly 7 is provided with four first contact members 71, and the four first contact members 71 are respectively distributed on the four support protrusions 125. In other embodiments, the support protrusions 125 can also be set to three, five or other numbers, and the utility model is not limited to this.

[0127] Reference Fig.13 In some embodiments, a groove 126 is provided on the top wall of the support panel 1, and a reinforcing protrusion 127 is provided in the groove 126. The top wall of the reinforcing protrusion 127 is lower than the second contact surface 73. The reinforcing protrusion 127 enhances the overall structural strength of the panel assembly 100.

[0128] In some further embodiments, the shape of the inner peripheral wall of the groove 126 and the shape of the outer peripheral wall of the reinforcing protrusion 127 are different to reduce the concentrated stress of the panel assembly 100 .

[0129] Furthermore, the shape of the inner circumferential wall of the groove 126 is different from the shape of the outer circumferential wall of the reinforcing protrusion 127, so that a gap is formed between the inner circumferential wall of the groove 126 and the outer circumferential wall of the reinforcing protrusion 127, thereby further increasing the air layer between the cookware and the panel assembly 100, further improving the heat transfer of the cookware toward the panel assembly 100, and reducing the risk of damage to the panel assembly 100.

[0130] In some specific embodiments, the inner peripheral wall of the groove 126 is formed into a rectangle, and the outer peripheral wall of the reinforcing protrusion 127 is formed into a circle. In some other embodiments, the inner peripheral wall of the groove 126 can also be formed into a pentagon, hexagon, etc., and the outer peripheral wall of the reinforcing protrusion 127 can also be formed into a triangle, square, etc. The embodiment of the utility model does not limit the specific shape of the inner peripheral wall of the groove 126 and the specific shape of the outer peripheral wall of the reinforcing protrusion 127, as long as the shape of the inner peripheral wall of the groove 126 and the shape of the outer peripheral wall of the reinforcing protrusion 127 are different.

[0131] Reference Figure 3 , Figure 5 and Figure 6 In some embodiments, the support panel 1 is provided with an avoidance hole 129 located in the middle of the accommodating groove 121, and the mounting bracket 21 is provided with a second temperature measuring member 8 extending out of the avoidance hole 129, and the second temperature measuring member 8 is used to sense the temperature of the cookware.

[0132] In the embodiment of the utility model, the second temperature measuring component 8 can extend out of the avoidance hole 129 to directly contact the cookware to detect the temperature of the cookware, further improving the accuracy of the cooking device 200 in detecting the temperature of the cookware, and the second temperature measuring component 8 and the first temperature measuring component 6 cooperate with each other to detect the temperature of different positions of the cookware, which is beneficial for the cooking device 200 to better control the heating condition of the cookware and further improve the cooking effect of the cooking device 200.

[0133] In some further embodiments, the support panel 1 is provided with a support column 13 arranged around the avoidance hole 129 , the second temperature measuring component 8 is located in the support column 13 , and the support column 13 is supported by the mounting bracket 21 .

[0134] In the embodiment of the utility model, the activity range of the second temperature measuring component 8 is limited by the support column 13, thereby improving the stability of the second temperature measuring component 8.

[0135] In some specific embodiments, the mounting bracket 21 further includes a support spring 81, which is disposed in the support column 13, and the two ends of the support spring 81 respectively abut against the mounting bracket 21 and the second temperature measuring member 8, and the support spring 81 is suitable for applying a force to the second temperature measuring member 8, and the force is suitable for driving the second temperature measuring member 8 to move upward. The second temperature measuring member 8 is provided with a stop portion 82 protruding from its peripheral wall, and the stop portion 82 is suitable for abutting against the support panel 1 to limit the second temperature measuring member 8 from completely passing through the avoidance hole 129.

[0136] In the embodiment of the utility model, the second temperature measuring member 8 can float up and down under the action of the support spring 81, thereby avoiding interference between the second temperature measuring member 8 and the pot, and ensuring the stability of the pot supported by the support panel 1. In addition, because the second temperature measuring member 8 can float up and down, the second temperature measuring member 8 can stop against pots with different degrees of concavity, thereby expanding the application range of the cooking device 200.

[0137] Reference Figure 1 , Figure 2 and Figure 3 According to an embodiment of the present utility model, the cooking device 200 includes: a panel assembly 100 and a base 3, wherein the panel assembly 100 is arranged on the top of the base 3, wherein the panel assembly 100 is constructed as the panel assembly 100 in the above technical solution.

[0138] According to the cooking device 200 of the embodiment of the utility model, the coil component 2 can be arranged in the accommodating groove 121, which reduces the distance between the coil component 2 and the cookware, and effectively improves the heating effect of the cooking device 200 on the cookware; the first part 22 can heat a higher part of the cookware relative to the second part 23, further improving the heating effect of the cooking device 200 on the cookware; the coil component 2 is arranged in the accommodating groove 121, so that the coil component 2 is integrated with the panel component 100 to form an installation module, thereby improving the assembly efficiency of the cooking device 200; the support panel 1 is suitable for supporting the cookware through the support component 7, which reduces the risk of the support panel 1 being scalded by the cookware and extends the service life of the cooking device 200.

[0139] It should be understood that, in other embodiments, the connection bracket 5 may be fixed to the base 3 by means of snap connection, bonding, etc., and the present invention is not limited thereto.

[0140] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0141] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A panel assembly of a cooking device, characterized in that: include: A support panel, wherein the support panel is provided with a support assembly for supporting the cookware, the support panel is provided with a receiving groove with an open bottom, the receiving groove includes a first area and a second area, and the depth of the first area is greater than the depth of the second area; A coil component is disposed in the accommodating groove, and the coil component includes a first part disposed in the first area and a second part disposed in the second area, wherein the height of the first part is higher than the height of the second part.

2. The panel assembly of the cooking device according to claim 1, characterized in that: A portion of the support panel protrudes upward to define a protruding portion, and a bottom of the protruding portion defines the receiving groove.

3. The panel assembly of the cooking device according to claim 2, characterized in that: A portion of the protrusion is recessed downward to separate the receiving groove into the first area and the second area.

4. The panel assembly of the cooking device according to claim 3, characterized in that: The supporting assembly is arranged on the protruding portion.

5. The panel assembly of the cooking device according to claim 4, characterized in that: The support assembly includes a first contact surface and a second contact surface, wherein the first contact surface extends in a horizontal direction, and the second contact surface extends downward and obliquely toward the second area.

6. The panel assembly of the cooking device according to claim 5, characterized in that: The support assembly includes a plurality of first contact members that are spaced apart from each other, and each of the first contact members is provided with the first contact surface and the second contact surface.

7. The panel assembly of the cooking device according to claim 6, characterized in that: It also includes a first temperature measuring component, which is arranged below the supporting panel and contacts the connecting portion between the first contact surface and the second contact surface.

8. The panel assembly of the cooking device according to claim 7, characterized in that: The support panel is provided with a plurality of positioning holes, and each of the first contact members is provided with a positioning protrusion protruding downward, and the positioning protrusion extends into the corresponding positioning hole.

9. The panel assembly of the cooking device according to claim 8, characterized in that: The positioning protrusion is formed as a hollow structure, and a portion of the first temperature measuring member extends into the positioning protrusion and contacts the first contact member.

10. The panel assembly of the cooking device according to claim 1, characterized in that: The first part and the second part are both densely wound coil disks.

11. The panel assembly of the cooking device according to claim 10, characterized in that: The first portion is located outside the second portion, the first portion is formed in a polygonal shape and the second portion is formed in a circular shape.

12. The panel assembly of the cooking device according to claim 1, characterized in that: At least the portion of the support panel defining the receiving groove is a bulk molding compound material piece.

13. The panel assembly of the cooking device according to any one of claims 1 to 12, characterized in that: Also included is a mounting bracket for supporting the coil assembly.

14. The panel assembly of the cooking device according to claim 13, characterized in that: The support panel is provided with an avoidance hole located in the middle of the accommodating groove, and the mounting bracket is provided with a second temperature measuring component extending out of the avoidance hole, and the second temperature measuring component is used to sense the temperature of the cookware.

15. The panel assembly of the cooking device according to claim 14, characterized in that: The support panel is provided with a support column arranged around the avoidance hole, the second temperature measuring component is located in the support column, and the support column is supported by the mounting bracket.

16. A cooking device, characterized in that: include: A panel assembly, wherein the panel assembly is a panel assembly of a cooking device according to any one of claims 1 to 15; A base, wherein the panel assembly is arranged on the base.

Images