A kind of safeguard structure of electromagnetic oven display board
Technical field
The utility model relates to a kind of safeguard structure of electromagnetic oven display board, belongs to the improvement technology of the safeguard structure of electromagnetic oven display board.
Background technology
Traditional electromagnetic oven is generally with the overlapping blower fan top that is installed in of display board; Blower fan sucks electromagnetic oven inside with the oil smoke and the dust of outside when air draught is dispelled the heat; Oil smoke, dust and steam etc. very easily are attached on the display board, corrode the component on it, influence the reliability and the service life of display board.
Summary of the invention
The purpose of the utility model is to consider the problems referred to above and provides a kind of simple in structure, can effectively prevent the safeguard structure of the electromagnetic oven display board of oil smoke, dust, vapour corrosion display board.
For realizing above-mentioned purpose; The technical scheme that the utility model provides is that a kind of safeguard structure of electromagnetic oven display board comprises loam cake, base, display board and blower fan; Wherein display board and blower fan apparatus are in base; The loam cake lid is contained on the base, it is characterized in that said display board and horizontal fan device are not overlapping mutually, is equiped with baffle plate between display board and the blower fan.
Said baffle plate top and loam cake are approaching, constitute the installing space of display board with base.
Have the line mouth excessively that can let the display board winding displacement pass on the said baffle plate.
Said height of baffle plate is greater than 2cm.
Said baffle plate and base one are made.
The beneficial effect of the utility model is; Through display board and blower fan difference horizontal positioned; And the centre is provided with baffle plate with the two structure of keeping apart fully, both can realize the electrical isolation of mainboard assembly and display board, can avoid getting into electromagnetic oven inner oil smoke and dust from blower fan again and touch display board; Thereby make display board avoid the corrosion of oil smoke, dust and steam, improved display board reliability and service life.
Description of drawings
Fig. 1 is the assembly structure sketch map of the utility model;
Fig. 2 is the plan structure sketch map of the utility model base.
Above-mentioned accompanying drawing has all omitted and other irrelevant parts of the utility model key points in design.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the specific embodiment of the utility model is done further detailed explanation.
Like Fig. 1, shown in Figure 2; The utility model electromagnetic oven display board safeguard structure; Comprise loam cake 1, base 2, display board 3 and blower fan 4, wherein display board 3 installs in base 2 with blower fan 4, and loam cake 1 lid is contained on the base 2; Said display board 3 is not overlapping mutually with blower fan 4 horizontal devices, is equiped with baffle plate 21 between display board 3 and the blower fan 4.
In the present embodiment, said baffle plate 21 height are made with base 2 one greater than 2cm, and its top and loam cake 1 are approaching, and with the more airtight installing space of base 2 display boards, the upper end of baffle plate 21 has the line mouth 211 excessively that can let the display board winding displacement pass.