A kind of dull and stereotyped micro-wave oven
Technical field
The utility model is a kind of dull and stereotyped micro-wave oven, belongs to the improvement technology of dull and stereotyped micro-wave oven.
Background technology
Existing dull and stereotyped micro-wave oven generally comprises body of heater, surrounds cooking cavity by body of heater, and the base plate of cooking cavity bottom is provided with the storage platform, and the storage platform generally is fixed on above the base plate by silica gel or screw.During culinary art, food is placed on the storage platform.Though above-mentioned dull and stereotyped micro-wave oven is simple in structure, storage platform cost is higher, processed complex, and absorb microwave, consumed energy.
The utility model content
The purpose of this utility model is to consider the problems referred to above and provides a kind of simple in structure that cost is lower, the flattening oven that production efficiency is high.
The technical solution of the utility model is: a kind of dull and stereotyped micro-wave oven, and the culinary art chamber that comprise cavity, surrounds by cavity and be positioned at the base plate of bottom, culinary art chamber, wherein said base plate is provided with some concentric grooves.
Above-mentioned concentric grooves cross section is circular-arc.
The corner positions of above-mentioned base plate is provided with some depressed parts.
The utility model is owing to adopt the structure that is provided with some concentric grooves on base plate, and food can be placed directly in the base plate heating, and therefore, the utility model has saved the storage platform, has reduced cost; In addition, some concentric grooves can make microwave be uniformly dispersed, and make heating food more even.
Description of drawings
Fig. 1 removes structural representation behind the outer cover for the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the cutaway view of H-H direction among Fig. 2;
Fig. 4 is the enlarged drawing at A place among Fig. 3.
The instantiation mode
With reference to Fig. 1,2,3,4, the dull and stereotyped micro-wave oven of the utility model comprises cavity 1, the culinary art chamber 2 that is surrounded by cavity 1 and the base plate 3 that is positioned at bottom, culinary art chamber, and base plate 3 is provided with some concentric grooves 31.
For ease of microwave reflection, above-mentioned concentric grooves 31 cross sections are circular-arc.
For making the indoor even microwave distribution of whole culinary art, the corner positions of above-mentioned base plate 3 is provided with some depressed parts 32.