Thermostat controlled cooler for a CPU

Details Thermostat controlled cooler for a CPU Thermostat controlled cooler for a CPU

1995-11-22

1997-10-14

Fox, John

Heat exchange

With retainer for removable article

Electrical component

165299, 257719, H05H 720

Patent

active

056761996

ABSTRACT:
A thermostat controlled cooler is described which includes a supporting frame attached to a CPU. A heat exchanger is also attached to the supporting frame. This heat exchanger includes a plurality of heat exchange fins. A heat actuating cooling chip is sandwiched between the CPU and the heat exchanger, and an electrical cooling fan is disposed above the heat exchange fins of the heat exchanger. A control circuit is attached to a side of the electrical cooling fan, and a thermostat sensor is electrically connected to the control circuit. This thermostatic sensor is inserted into a space defined by two adjacent heat exchange fins. When the temperature at the heat exchange fins exceeds a pre-setting, the cooling fan will be actuated to remove the heat by ventilation.

REFERENCES:
patent: 5287249 (1994-02-01), Chen
patent: 5457342 (1995-10-01), Herbst, II

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