JP2003347781A5 - - Google Patents

Claims (6)

A plurality of boxes for storing electronic devices, each having an intake surface through which air flows into one end side and an exhaust surface through which air is discharged at the other end side;
A housing in which the box is stacked and accommodated, a side surface facing the air intake surface is ventable, and a bottom surface perpendicular to the side surface is substantially airtight,
Arranged on the ceiling side facing the bottom surface of the casing, and through the intake surface, the exhaust surface, and the ventilation path inside the casing to the outside of the casing. And an exhaust fan that flows air,
An electronic device cooling structure comprising:
A resistor that adjusts the air volume by having a vent is disposed on the exhaust surface of the box, and the shorter the distance of the resistor from the exhaust fan, the greater the total area of the vent of the resistor. A cooling structure for electronic equipment, characterized by being made smaller.   2. The electronic device cooling structure according to claim 1, wherein the resistor includes a plurality of minute and small ventilation holes.   2. The electronic device cooling structure according to claim 1, wherein a resistor is not provided in the box having the longest distance from the exhaust fan.   The cooling structure for an electronic device according to claim 1, wherein the resistor is disposed on the exhaust surface of each box.   The cooling structure for an electronic device according to claim 1, wherein the resistor is disposed on the exhaust surface inside the box. An air intake surface through which air flows into one end side, and a platter having a polygonal ventilation window which is an exhaust surface through which air is exhausted at the other end side, and a plurality of magnetic disk devices for storing a plurality of magnetic disk devices Box and
  The two boxes house the unit formed by arranging the platters so as to keep a gap with respect to each other, and the side surface facing the air intake surface can be ventilated, and the bottom surface perpendicular to the side surface is substantially airtight. A housing that is
  Arranged on the ceiling side of the casing facing the bottom surface of the casing, through the air intake surface of the box, the ventilation window, and the ventilation path inside the casing. An exhaust fan for flowing air to the outside,
  A disk array device comprising:
  An airflow resistance plate that adjusts the airflow by having minute and many air holes formed therein is disposed on the airflow path side of the platter of each box, and the distance from the exhaust fan of the airflow resistance plate is The disk array device according to claim 1, wherein the total area of the air holes of the airflow resistance plate is reduced as the length becomes shorter.