ELECTRONIC BOARDS COOLING DEVICE Russian patent published in 2009 - IPC H05K7/20 

FIELD: heating systems.

SUBSTANCE: invention refers to electronics and can be used for providing the required thermal conditions of electronic equipment components and namely electronic boards. The effect is achieved by the fact that on the electronic equipment components which are the most critical relative to temperature condition of operation or which require essential temperature decrease, there additionally installed are thermoelectric batteries, thus providing good thermal contact with cold ends. The above batteries are supplied with electric power from direct current power supply. Heat is transferred from hot ends of thermoelectric batteries by means of a heat transfer tube to the working medium available in the capacity.

EFFECT: providing the possibility of non-uniform cooling of electronic equipment components located on electronic board.

1 dwg