Fixing structure for air filter of microwave oven

Abstract

The air filter is placed in the front of air suction of microwave oven for filtering external air sucked into the interior of microwave oven by means of air suction. One side of air filter is fixed on the microwave oven by adopting hanging mode and its another side is fixed with microwave oven by utilizing screw or connecting fastening hook.

Description

technical field [0001] The invention belongs to a microwave oven device, in particular to an air filter fixing structure of a microwave oven for filtering foreign matter flowing into the microwave oven. technical background [0002] In general, a microwave oven is a device in which a magnetron generates microwaves after the power is turned on, and irradiates these microwaves on food or other objects to be heated to cook food. Such microwave ovens are classified into domestic microwave ovens equipped with small magnetrons and commercial microwave ovens equipped with large or multiple magnetrons. Microwave ovens can also be divided into household microwave ovens that generally use a glass turntable that rotates food, and commercial microwave ovens that mainly use a diffuser plate that irradiates microwaves. Commercial microwave ovens are mainly suitable for convenience stores with high usage rates and food stores that need to cook food in a short time, so they generally requi...

AI Technical Summary

Problems solved by technology

But when cleaning the air filter 50, it must be removed from the microwave oven. If the snap rivet 55 on the right side of the fixed air filter 50 is often disassembled, the grab 55a will be broken, and the air filter 50 can no longer be fixed.

On the contrary, when the air filter 50 is not installed on the air inlet 13b of the microwave oven, foreign objects or food residues, etc. flow into the microwave oven, which eventually affects the normal operation of the electronic components inside the microwave oven, so that the microwave oven can no longer be used.

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