Patent ID: 9357679
Filing Date: 2016-05-31
CPC Classification: H05K

Claim Text:
1. An electronic equipment cooling system, comprising: a cabinet; at least one electronic equipment chassis that is installed inside the cabinet; and an auxiliary cooling device that comprises an air pressurizing device, an air supply plenum box, and an air-guiding device, wherein the air supply plenum box is disposed on an inner side of the cabinet, wherein the air pressurizing device is disposed at a top or a bottom of the cabinet, wherein an air exhaust on a sidewall of the air pressurizing device is connected to a corresponding air intake on a sidewall of the air supply plenum box, wherein the air-guiding device is installed inside the electronic equipment chassis, wherein an air intake of the air-guiding device is connected to an air exhaust of the air supply plenum device, wherein an air exhaust of the air-guiding device faces a component inside the electronic equipment chassis, wherein when there are multiple electronic equipment chassis, the electronic equipment chassis are installed in the cabinet in parallel in a vertical direction, and the air-guiding device is a terminal device, wherein a wedge-shaped through-hole that tapers off to the bottom or flares out to the bottom is provided on the sidewall of the air supply plenum box, and a wedge-shaped through-hole that tapers off to the bottom or flares out to the bottom is provided on a sidewall of the electronic equipment chassis, wherein the wedge-shaped through-hole of the air supply plenum box matches the wedge-shaped through-hole of the electronic equipment chassis to form a gastight air supply connection structure, and wherein an air intake of the terminal device is connected to the wedge-shaped through-hole of the electronic equipment chassis, and an air exhaust of the terminal device faces the component inside the electronic equipment chassis.