Abstract: A microwave oven has a cooking cavity and an electrical chamber, with a magnetron, a frequency converter assembly and a cooling fan arranged in the electrical chamber. The frequency converter assembly has a mounting support mounted on a bottom plate of the microwave oven, a mounting base obliquely mounted on the mounting support, a frequency converter circuit board mounted on the mounting base and obliquely arranged relative to the bottom plate of the microwave oven, and an air guide cover covering over the frequency converter circuit board for guiding cool air blown by the cooling fan to the frequency converter circuit board. The microwave oven can not only solve the problem that the mounting space for frequency converter circuit boards is not sufficient, but also effectively control the temperature rise of the frequency converter circuit boards.

Abstract: The present disclosure provides a cooking appliance that includes a cooking cavity body, in which a cooking cavity is formed; a heating plate, movably mounted in the cooking cavity; and an adjusting device, mounted to the heating plate and used for driving the heating plate to continuously reciprocate in the cooking cavity. According to the technical solution, the heating plate can continuously reciprocate up and down or left and right in the cooking cavity under the action of the adjusting device, and when the cooking appliance is specifically used for heating food, the height of the heating plate can be adjusted according to the category and height of the food to adjust the distance between the heating plate and the bottom wall of the cooking cavity.

Abstract: The present disclosure provides a cooking appliance, comprising a base and an oven door articulated with the base, wherein the cooking appliance further comprises a cooking platform and a microwave shield, the cooking platform comprises a frame and a carrier plate mounted on the frame, the carrier plate is made of a non-microwave shielding material, the frame is detachably mounted on a top plate of the base, an abutting supporting surface is formed between the lower surface of the frame and the upper surface of the top plate, a magnetron is mounted at the bottom of the top plate, the magnetron is used for emitting microwaves from the inner side of the supporting surface to the carrier plate, and the microwave shield is mounted on the top plate, surrounds the outer side of the supporting surface and is used for shielding the microwaves leaked from the supporting surface.

Abstract: The present disclosure provides a cooking appliance, comprising: a cooking cavity body, in which a cooking cavity is formed; a heating plate, movably mounted in the cooking cavity; and an adjusting device, mounted to the heating plate and used for driving the heating plate to continuously reciprocate in the cooking cavity. According to the technical solution, the heating plate can continuously reciprocate up and down or left and right in the cooking cavity under the action of the adjusting device, and when the cooking appliance is specifically used for heating food, the height of the heating plate can be adjusted according to the category and height of the food to adjust the distance between the heating plate and the bottom wall of the cooking cavity.

Abstract: The present disclosure provides a cooking appliance, comprising a base and an oven door articulated with the base, wherein the cooking appliance further comprises a cooking platform and a microwave shield, the cooking platform comprises a frame and a carrier plate mounted on the frame, the carrier plate is made of a non-microwave shielding material, the frame is detachably mounted on a top plate of the base, an abutting supporting surface is formed between the lower surface of the frame and the upper surface of the top plate, a magnetron is mounted at the bottom of the top plate, the magnetron is used for emitting microwaves from the inner side of the supporting surface to the carrier plate, and the microwave shield is mounted on the top plate, surrounds the outer side of the supporting surface and is used for shielding the microwaves leaked from the supporting surface.

Abstract: A microwave oven comprising a cooking cavity and an electrical chamber, and a magnetron, a frequency converter assembly and a cooling fan are arranged in the electrical chamber; the frequency converter assembly comprises a mounting support mounted on a bottom plate of the microwave oven, a mounting base obliquely mounted on the mounting support, a frequency converter circuit board mounted on the mounting base and obliquely arranged relative to the bottom plate of the microwave oven and an air guide cover covering over the frequency converter circuit board for guiding cool air blown by the cooling fan to the frequency converter circuit board. The microwave oven can not only solve the problem that the mounting space for frequency converter circuit boards is not sufficient, but also effectively control the temperature rise of the frequency converter circuit boards.

Abstract: A microwave oven includes a shell defining a cooling air inlet and a cooling air outlet therein; a compartment defining a cavity, nested in the shell and defining an open front end, a receiving space being defined between a rear plate of the compartment and a rear plate of the shell; a first electric member and a second electric member disposed in the receiving space respectively; and a fan disposed in the receiving space, defining a first air inlet, a second air inlet, a first air outlet communicated with the first air inlet to define a first air blowing channel, and a second air outlet communicated with the second air inlet to define a second air blowing channel, the fan being configured to cool the first electric member via the first air blowing channel and to cool the second electric member via the second air blowing channel.

Abstract: A microwave oven includes a shell defining a cooling air inlet and a cooling air outlet therein; a compartment defining a cavity, nested in the shell and defining an open front end, a receiving space being defined between a rear plate of the compartment and a rear plate of the shell; a first electric member and a second electric member disposed in the receiving space respectively; and a fan disposed in the receiving space, defining a first air inlet, a second air inlet, a first air outlet communicated with the first air inlet to define a first air blowing channel, and a second air outlet communicated with the second air inlet to define a second air blowing channel, the fan being configured to cool the first electric member via the first air blowing channel and to cool the second electric member via the second air blowing channel.