Patent attributes
A chip heater and heating air arrangement includes a circuit module including a circuit board, chip unit mounted on the circuit board and locating member mounted around the chip unit, heating aid including flat heat-transfer base panel, locating structure mounted in the flat heat-transfer base panel and attached to the chip unit and mounting structure outwardly extended from the flat heat-transfer base panel and fastened to the locating member, heater fastened to the locating structure of the heating aid, and heat dissipating mechanism including a heat-transfer holder plate attached to the heater. If the temperature of the chip unit goes below 0° C., the heater is turned on to generate heat and enabling generated heat to be transferred through the heating aid to heat the chip unit to the normal operating temperature level, enabling the computer device that uses the chip heater and heating air arrangement to work under cold environment.