Semiconductor microwave oven and semiconductor microwave generator connecting structure for same

Abstract

The invention provides a semiconductor microwave oven and a semiconductor microwave generator connecting structure for the same. The connecting structure comprises semiconductor microwave generators and an antenna, wherein the semiconductor microwave generators are connected with the antenna through an adapter socket and an adapter plug, which are matched. The semiconductor microwave generators directly transmits microwaves to an antenna head through the socket and the plug, which are matched, so that a transmission distance is shortened, the loss of the microwaves in a transmission process is reduced, and the connecting structure is simple, compact and low in transmission loss. The semiconductor microwave oven comprises a microwave oven cavity body, a waveguide port in the cavity body, two or more than two semiconductor microwave generators electrically connected with a direct current power supply, and a matched waveguide box, wherein the two or more than two semiconductor microwave generators are connected with the waveguide port through the waveguide box, and are connected with the antenna through the semiconductor microwave generator connecting structure; and the microwaves are guided into the waveguide box through the antenna. The semiconductor microwave oven is simple and compact in structure, the loss of the microwaves in a transmission process is low, and an adjustable heating range is wide; and the two or more than two semiconductor microwave generators can alternately work or be combined for work, and different power ranges can be selected according to needs to achieve required cooking effects and meet various cooking requirements.

Description

【Technical field】 [0001] The invention relates to a microwave oven structure, in particular to a connection structure of a semiconductor microwave oven and a semiconductor microwave generator thereof. 【Background technique】 [0002] A microwave oven is a common cooking appliance used to cook or heat food. It uses microwave energy to heat food placed in the microwave oven chamber. The traditional microwave oven is a magnetron microwave oven, including a power supply, a magnetron, a transformer, a high-voltage capacitor, a high-voltage diode, Control circuit, cooking cavity, oven door and other parts. The power supply provides high-voltage electricity to the magnetron, and the magnetron continuously generates microwaves under the excitation of the power supply, and then couples into the cooking cavity through the waveguide system. The principle is to use the magnetron in the microwave oven to emit a kind of microwave. After the microwave is absorbed by the food, the water mol...

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Problems solved by technology

[0004] However, the current semiconductor microwave oven connection structure has large transmission loss, complex structure, and poor heat dissipation. Generally, there is only a single semiconductor microwave generator and a single waveguide box. The microwave power is very limited. The power of a single semiconductor microwave generator can only reach about 300w-900w. When the amount of heated food is large, the heating temperature cannot meet the needs, making the cooking time too long, the cooking effect is poor, and the heating adjustment range is small, which cannot meet the needs of various heating effects

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