Cooling device for cooling a heat-generating component, and electronic apparatus having the cooling device

A cooling device for cooling a heat-generating component, comprising:

• a heat receiving portion thermally connected to the heat-generating component;
• a fin unit which is provided remote from the heat receiving portion and has a plurality of heat-exchanging plates arranged at intervals, the fin unit having a first end part located at one end of a row of the heat-exchanging plates and a second end part located at other end of the row of the heat-exchanging plates;
• a heat-transferring component which has a metal pipe containing coolant and which transfers heat generated by the heat-generating component, from the heat receiving portion to the fin unit by using the coolant, the metal pipe coupling the heat receiving portion and the fin unit;
• and
• a fan which applies cooling air to the fin unit, wherein the fin unit includes a first bracket projecting from the first end part toward the fan and a second bracket projecting from the second end part toward the fan, and the fan is fixed to the first and second brackets so as to be held in a position with respect to the fin unit.

An electronic apparatus comprising:

• a housing;
• a wiring board, which is provided in the housing;
• a heat-generating component which is mounted on the wiring board;
• and
• a cooling device which is provided in the housing to cool the heat-generating component and which includes (i) a heat receiving portion held on the wiring board and thermally connected to the hear-generating component, (ii) a heat radiating portion for radiating heat generated by the heat-generating component, at a position remote from the heat receiving portion, (iii) a heat-transferring component for transferring the heat generated by the heat-generating component, from the heat receiving portion to the heat radiating portion, and which connects the heat receiving portion and the heat radiating portion, and (iv) a fan for applying cooling air to the heat radiating portion, wherein the heat radiating portion includes first and second brackets projecting toward the fan, and the fan is fixed to the first and second brackets in the housing so as to be held in a position with respect to the heat radiation portion.