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CN-224219951-U - Cooking equipment

CN224219951UCN 224219951 UCN224219951 UCN 224219951UCN-224219951-U

Abstract

The utility model provides cooking equipment which comprises a heat insulation cavity assembly and a heating assembly, wherein the heat insulation cavity assembly comprises an inner cavity assembly and a heat insulation frame assembly which are sequentially arranged from inside to outside, a heat insulation piece is arranged between the inner cavity assembly and the heat insulation frame assembly, the heating assembly is arranged between the inner cavity assembly and the heat insulation piece, and a heat insulation structure is arranged on the outer side of the heat insulation frame assembly.

Inventors

  • FENG WEICHANG
  • LI DINGFU

Assignees

  • 广东格兰仕集团有限公司
  • 广东格兰仕电器制造有限公司
  • 广东格兰仕微波炉电器制造有限公司

Dates

Publication Date
20260512
Application Date
20250328

Claims (10)

  1. 1. The utility model provides a cooking device, its characterized in that, cooking device includes thermal-insulated cavity subassembly (1), heating element (3), thermal-insulated cavity subassembly (1) are including interior cavity subassembly (11), thermal-insulated frame subassembly (2) that set gradually from interior to exterior, set up thermal-insulated piece (20) between interior cavity subassembly (11) and thermal-insulated frame subassembly (2), heating element (3) are set up between interior cavity subassembly (11) and thermal-insulated piece (20), the outside of thermal-insulated frame subassembly (2) sets up thermal-insulated structure.
  2. 2. Cooking apparatus according to claim 1, characterized in that the heat insulation (20) between the top plate (111) of the inner chamber assembly (11) and the top frame (21) of the heat insulation frame assembly (2) is denoted as top heat insulation (201), the heating assembly (3) is arranged between the top plate (111) and the top heat insulation (201), and the side of the top frame (21) remote from the top heat insulation (201) is provided with an upper heat insulation layer (26).
  3. 3. A cooking apparatus according to claim 2, wherein the top insulation (201) and the upper insulation layer (26) are respectively clamped to the top frame (21).
  4. 4. Cooking apparatus according to claim 2, characterized in that the heating assembly (3) comprises a terminal (31), a first insulating sheet (32), a heating element (33) and a second insulating sheet (34) arranged in sequence from top to bottom, the terminal (31) being connected to the heating element (33).
  5. 5. Cooking apparatus according to claim 4, wherein the first insulating sheet (32) is provided with a wiring hole (321), and the connection terminal (31) is connected to the heating member (33) through the wiring hole (321).
  6. 6. The cooking device according to claim 4, wherein the top frame (21) is provided with an access opening (216), the top heat insulating member (201) is provided with an avoidance opening (2011), and the access opening (216) and the avoidance opening (2011) are opposite to each other and are all located above the wiring terminal (31).
  7. 7. The cooking apparatus according to claim 6, wherein the top frame (21) is provided with a third insulating sheet (218) above the access opening (216), the top surface of the top frame (21) is provided with a limit claw (217), and the third insulating sheet (218) can be clamped with the limit claw (217).
  8. 8. A cooking apparatus according to claim 4, characterized in that the cooking apparatus comprises a fixture (12), the fixture (12) being arranged between the top frame (21) and the top plate (111) of the inner chamber assembly (11) and being connected to the top frame (21), top plate (111).
  9. 9. The cooking apparatus according to claim 8, wherein the top heat insulator (201) is provided with a first limit opening (2012), the first insulating sheet (32) is provided with a second limit opening (322), the second insulating sheet (34) is provided with a third limit opening (341), one side of the fixing member (12) is connected with the top plate (111), and the other side extends upward to sequentially penetrate through the third limit opening (341), the second limit opening (322), the first limit opening (2012), and is connected with the top frame (21).
  10. 10. The cooking apparatus according to claim 7, wherein the first (32), second (34), third (218) and third (homogeneous cloud) insulating sheets are master sheets.

Description

Cooking equipment Technical Field The present utility model relates to a cooking apparatus. Background With the continuous improvement of the performance requirements of modern families on kitchen appliances, the cooking equipment represented by cooking equipment and steam ovens is used as a common kitchen appliance, and the heating efficiency and the heating uniformity of the cooking equipment are important points of attention of users. The traditional cooking equipment generally adopts a single magnetron, and microwaves are led into the oven cavity through a single waveguide to heat food, but the microwave distribution in the oven cavity is uneven due to the limited power and microwave radiation range of the single magnetron, and particularly when the food with larger size or irregular shape is heated, the heating difference of each part of the food is obvious, and the heating effect is affected. For this reason, the dual magnetron type cooking apparatus has been developed as a representative of the products of the high-end cooking apparatus. However, the oven cavity walls of the existing cooking apparatuses have a certain thermal conductivity, so that a portion of heat in the oven cavity is conducted to the outside of the oven cavity. This situation has the following problems: 1. for the dual magnetron type cooking apparatus, the dual magnetrons disposed in the electric air chamber easily generate more heat, resulting in an increase in heat dissipation requirement of the electric air chamber. At this time, if the conventional furnace cavity structure is still adopted, as heat is transferred from the furnace cavity to the electric cavity, the heat dissipation load of the electric cavity is definitely increased, and the temperature in the electric cavity is easily too high, and even high-temperature damage of electric elements is caused. 2. In a low voltage use environment (such as japan often uses 110V power), or when a very high temperature cooking requirement (such as a barbecue function) is faced, as a part of heat in the oven cavity is conducted to the outside of the oven cavity, the heating speed in the oven cavity becomes slow, so that the existing cooking device is difficult to provide the very high temperature cooking function, even difficult to reach the cooking requirement temperature, and the cooking effect is poor. Meanwhile, the extremely high temperature cooking mode of the conventional cooking device is also difficult to ensure the uniformity of temperature distribution in the oven cavity, and local over-temperature is easy to occur, so that the situation of local burning of food occurs. For this purpose, the present application has been made. Disclosure of utility model In view of the foregoing, the present utility model is directed to a cooking apparatus for solving the problems that it is difficult to provide a very high temperature cooking function (such as a barbecue function) or a very high temperature cooking effect is poor, and the uniformity of temperature distribution in a cavity is poor under the very high temperature cooking requirement, so that local burning of food is caused in the prior art. In order to achieve the above purpose, the technical scheme of the utility model is realized as follows: The utility model provides a cooking equipment, includes thermal-insulated cavity subassembly, heating element, thermal-insulated cavity subassembly includes interior cavity subassembly, the thermal-insulated frame subassembly that sets gradually from interior to exterior, set up the heat insulating part between interior cavity subassembly and the thermal-insulated frame subassembly, heating element is set up between interior cavity subassembly and the heat insulating part, the outside of thermal-insulated frame subassembly sets up thermal-insulated structure. Further, the heat insulation piece between the top plate of the inner cavity assembly and the top frame of the heat insulation frame assembly is called a top heat insulation piece, the heating assembly is arranged between the top plate and the top heat insulation piece, and an upper heat insulation layer is arranged on one side of the top frame away from the top heat insulation piece. Further, the top heat insulating piece and the upper heat insulating layer are respectively clamped and connected with the top frame. Further, the heating assembly comprises a wiring terminal, a first insulating sheet, a heating piece and a second insulating sheet which are sequentially arranged from top to bottom, and the wiring terminal is connected with the heating piece. Further, the first insulating sheet is provided with a wiring hole, and the wiring terminal is connected with the heating element through the wiring hole. Further, the top frame is provided with an access hole, the top heat insulating piece is provided with an avoidance hole, the access hole and the avoidance hole are right opposite and are all positioned above the wiring termin