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CN-224219968-U - Cooking equipment

CN224219968UCN 224219968 UCN224219968 UCN 224219968UCN-224219968-U

Abstract

The utility model provides cooking equipment which comprises a cavity assembly, wherein the cavity assembly comprises a cooking cavity and a heat insulation frame which are sequentially arranged from inside to outside, a heat insulation piece is arranged between the cooking cavity and the heat insulation frame, a wind scooper, an illumination assembly and a temperature sensing assembly are arranged on the side part of the cavity assembly, a fifth fan is arranged at one end of the wind scooper, and the wind scooper is used for guiding airflow to flow to the illumination assembly and the temperature sensing assembly simultaneously so as to dissipate heat. The utility model can effectively avoid the heat in the oven cavity to be transmitted to the outside through the heat insulation frame and the heat insulation piece, thereby meeting the operation stability of the lighting component and the like in a barbecue mode, playing the role of heat collection of the cooking cavity, ensuring good heating speed in the oven cavity and good barbecue effect, simultaneously radiating the lighting component, the temperature sensing component and the micro-switch of the door body through one fan, and meeting the radiating requirement of the side part of the dual-magnetron microwave oven.

Inventors

  • LI YINGQIAO
  • LIU JIAN

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
20250411

Claims (10)

  1. 1. The cooking equipment comprises a cavity assembly and is characterized in that the cavity assembly comprises a cooking cavity and a heat insulation frame (9) which are sequentially arranged from inside to outside, a heat insulation piece is arranged between the cooking cavity and the heat insulation frame (9), a wind scooper (8), an illumination assembly (121) and a temperature sensing assembly (122) are arranged on the side portion of the cavity assembly, a fifth fan (125) is arranged at one end of the wind scooper (8), and the wind scooper (8) is used for guiding airflow to flow to the illumination assembly (121) and the temperature sensing assembly (122) simultaneously so as to dissipate heat.
  2. 2. The cooking equipment according to claim 1, wherein the air guide cover (8) comprises a first bottom plate (81) which is attached to the heat insulation frame (9), a first baffle plate (82) is arranged on the periphery of the first bottom plate (81), the first bottom plate (81) and the first baffle plate (82) are enclosed to form an installation position for fixedly assembling the fifth fan (125), and an air supply opening (84) is arranged on one side of the first baffle plate (82) and used for conveying air to the illumination assembly (121) and the temperature sensing assembly (122).
  3. 3. Cooking apparatus according to claim 2, characterized in that the air guiding hood (8) is provided with an air guiding piece (87) at a side far away from the first bottom plate (81), the side of the cavity assembly is provided with a micro switch (123), and the air guiding piece (87) is arranged opposite to the micro switch (123) and is used for radiating heat of the micro switch (123).
  4. 4. A cooking apparatus according to claim 3, wherein the air guides (87) are two and are vertically spaced apart.
  5. 5. Cooking apparatus according to claim 4, characterized in that the air guide cover (8) further comprises a catch (86), the catch (86) being located between two of the air guides (87).
  6. 6. Cooking apparatus according to claim 1, characterized in that the cooking apparatus further comprises a mounting plate (10), the mounting plate (10) is fixed on the heat insulation frame (9), a wind guiding cover (8) is arranged on one side, away from the heat insulation frame (9), of the mounting plate (10), a wind supply duct is formed between the wind guiding cover (8) and the mounting plate (10), and the mounting plate (10) is made of nonmetal materials.
  7. 7. The cooking apparatus according to claim 1, wherein a magnetron heat dissipation structure and a frequency converter heat dissipation structure are arranged below the cavity assembly, a rear air duct (1) is arranged behind the cavity assembly, the rear air duct (1) is provided with a first flow channel (14) and a second flow channel (15), an air outlet of the frequency converter heat dissipation structure is communicated with the first flow channel (14), an air outlet of the magnetron heat dissipation structure is communicated with the second flow channel (15), and an air outlet direction of the first flow channel (14) and an air outlet direction of the second flow channel (15) are parallel to a wall body opposite to the rear side of the cooking apparatus.
  8. 8. Cooking apparatus according to claim 7, characterized in that it comprises two magnetron heat dissipating structures, two inverter heat dissipating structures, the air outlet of at least any one magnetron heat dissipating structure being in communication with the first flow channel (14) and the air outlet of at least any one inverter heat dissipating structure being in communication with the second flow channel (15).
  9. 9. Cooking apparatus according to claim 7, characterized in that it comprises a drive motor (1051), said drive motor (1051) being arranged in the first flow channel (14) or in the second flow channel (15), said rear air channel (1) being provided with a relief (111) corresponding to the drive motor (1051).
  10. 10. The cooking apparatus according to claim 7, characterized in that the cooking apparatus comprises a rear housing (104), the rear housing (104) has a rear protrusion (1041), a side wall (1044) of the rear protrusion (1041) is provided with a first air outlet hole (1042) and a second air outlet hole (1043), the first air outlet hole (1042) is opposite to an air outlet of the first flow channel (14), and the second air outlet hole (1043) is opposite to an air outlet of the second flow channel (15).

Description

Cooking equipment Technical Field The utility model relates to the technical field of household appliances, in particular to cooking equipment. Background With the continuous improvement of the performance requirements of modern families on kitchen appliances, the heating efficiency and the heating uniformity of cooking equipment represented by microwave ovens and steam ovens become important points of users. The traditional cooking equipment generally adopts a single magnetron as a microwave source, and leads the microwave into the oven cavity to heat food through a single waveguide, 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, dual magnetron cooking apparatuses have been developed as representative of high end cooking apparatus products. Dual magnetron cooking devices operate simultaneously or alternately with two independent magnetron systems to generate and amplify microwave energy that is transmitted through a waveguide system into the oven cavity to heat the food, resulting in a significant increase in the overall heat sink load, which also creates challenges for stable operation of the lamps, infrared sensors, etc. located at the sides of the cavity. The applicant carries out research and submits the Chinese patent with the publication number of CN119063036A, and discloses a microwave oven, which comprises an inner container and a first baffle, wherein an illumination component and a temperature sensing component are arranged on the first baffle, a wind scooper is arranged on one side of the first baffle far away from the inner container, the wind scooper is matched with the first baffle to form an air duct structure, and a fan is arranged at one end of the wind scooper and used for driving air to flow so as to simultaneously radiate the illumination component and the temperature sensing component. The proposal can ensure that the components such as the lighting component, the temperature sensing component and the like can be operated stably, but the applicant finds that the environment temperature of the lighting component and the temperature sensing component positioned at the side part is high and the operation stability and the reliability are poor under the special conditions that the cooking cavity executes the barbecue function and the like through subsequent researches. In view of this, the present utility model has been made. Disclosure of utility model The utility model solves the problems that the structure of the existing cooking equipment is unreasonable, and the stability and reliability of components at the side part of a cooking cavity are poor during barbecue. In order to solve the problems, the utility model provides cooking equipment which comprises a cavity assembly, wherein the cavity assembly comprises a cooking cavity and a heat insulation frame which are sequentially arranged from inside to outside, a heat insulation piece is arranged between the cooking cavity and the heat insulation frame, a wind scooper, an illumination assembly and a temperature sensing assembly are arranged on the side part of the cavity assembly, a fifth fan is arranged at one end of the wind scooper, and the wind scooper is used for guiding airflow to flow to the illumination assembly and the temperature sensing assembly simultaneously so as to dissipate heat. Preferably, the air guide cover comprises a first bottom plate which is attached to the heat insulation frame, a first baffle is arranged on the periphery of the first bottom plate, the first bottom plate and the first baffle are enclosed to form an installation position for fixedly assembling the fifth fan, and an air supply opening is arranged on one side of the first baffle and used for conveying air to the lighting assembly and the temperature sensing assembly. Preferably, the air guide cover is provided with an air guide piece at one side far away from the first bottom plate, the side part of the cavity assembly is provided with a micro switch, and the air guide piece is arranged opposite to the micro switch and used for radiating heat of the micro switch. Preferably, the number of the air guiding parts is two, and the air guiding parts are vertically arranged at intervals. Preferably, the wind scooper further comprises a fastening piece, and the fastening piece is located between the two wind scoopers. Preferably, the cooking device further comprises a mounting plate, the mounting plate is fixed on the heat insulation frame, a wind scooper is arranged on one side, away from the heat insulation frame, of the mounting plate, a wind supply channel is formed between the wind scooper and the mounting plate, and the mounting plate is made of nonmetal materials. Prefe