Cooling device for electronic components

Abstract

The refrigeration device for electronic components features a plate that is equipped on both sides with heat exchanger elements ( 22 ), along whose surface two separate air stream paths are disposed, of which one guides external air and one internal air. The refrigeration device features two intakes ( 15, 16 ), which lie in one plane, that are in a flow connection with two separated chambers ( 19, 20 ). Furthermore the two chambers are in an air stream connection by means of guiding plates ( 25, 26 ) with channels ( 23, 24 ) on the upper- and lower side of the plate.

1 . Refrigeration device for electronic components with a plate that is equipped on both sides with heat exchanger elements, along whose surface two separate air stream paths are disposed, of which one guides external air and one internal air, characterized in that
 the refrigeration device features two intakes, which lie in one plane, that are in a flow connection with two separated chambers,   that the two chambers are in a flow con-nection by means of guiding plates with channels on the upper- and lower side of the plate,   that the plate features at least one Peltier element.   
     
     
         2 . Refrigeration device according to  claim 1 , characterized in that it is adapted in regard to its outer dimensions as a slide-in for a norm switch box with a norm height unit. 
     
     
         3 . Refrigeration device according to  claim 1 , characterized in that a channel is connected with an exhaust opening on the front face and the other channel is in a flow connection with an exhaust opening disposed on an upper- or lower side of the device. 
     
     
         4 . Refrigeration device according to  claim 3 , characterized in that the other channel has its exhaust opening aligned upward or downward depending on the installation location of the refrigeration device. 
     
     
         5 . Refrigeration device according to  claim 2 , characterized in that a channel is connected with an exhaust opening on the front face and the other channel is in a flow connection with an exhaust opening disposed on an upper- or lower side of the device. 
     
     
         6 . Refrigeration device according to  claim 5 , characterized in that the other channel has its exhaust opening aligned upward or downward depending on the installation location of the refrigeration device.