Fridge is with preventing stifled ducting system

The utility model provides a fridge is with preventing stifled ducting system, it includes: form the wind channel riser in wind channel jointly with the inner bag postnotum of fridge, the fan and thefan guard shield of both sides inside and outside the fan mounting panel are installed to fan mounting panel, the symmetry of being connected with the wind channel riser, wherein, thereby the fan guard shield can carry out the multiaspect air inlet via the fan guard shield for three -dimensional grid structure fan to be provided with the air outlet on the riser of wind channel. The utility model discloses in, because three -dimensional grid form fan guard shield forms the ventilation window of a solid to the fan can carry out the multiaspect air inlet via the fan guard shield, has so both increased the draught area in wind gap, has effectively reduced the probability that is blockked up by other article simultaneously, has effectively avoided blocking phenomenons such as the evaporimeter that appears freezes, fros