ELECTRONIC EQUIPMENT COOLING DEVICE AND POWER CONVERTER HAVING ELECTRONIC EQUIPMENT COOLING DEVICE

摘要

An electronic equipment cooling device is provided, which has housing in which heat-generating components are housed, and which can cool surfaces of the housing. A blower fan blows air toward the surfaces via a chamber room. An inclined flat plate-like partition portion is provided inside the chamber room so as to distribute a desired amount of air corresponding to a heat generating ratio of the respective surfaces.

主权项

1. An electronic equipment cooling device, comprising:
a rectangular parallelepiped housing in which at least one heat-generating component is disposed; a heat radiating side-wall fin formed on a first side wall surface of the housing; a heat radiating bottom fin formed on a bottom surface of the housing; a cover portion that covers the side-wall fin and the bottom fin from an outer side; a chamber portion that defines a chamber room facing a second side wall of the housing that faces in a direction crossing the first side wall surface, the chamber room covering the second side wall so as to communicate with a space that the chamber room borders at a position that is further toward an inner side of the electronic equipment cooling device than the cover portion; a coolant supply device that supplies a coolant from a coolant inlet port formed in an outer surface of the chamber portion into the chamber room; and a flat plate-like partition portion disposed in the chamber room so as to obliquely partition the chamber room to distribute the coolant from the coolant inlet port toward the first side wall surface, where the side-wall fin is formed, and the bottom surface where the bottom fin is formed.