US Patent No. 10,143,116

OUTDOOR UPS UNIT SYSTEM AND METHOD


Patent No. 10,143,116
Issue Date November 27, 2018
Title Outdoor Ups Unit System And Method
Inventorship William Lewis McCollum, Houston, TX (US)
Assignee Toshiba International Corporation, Houston, TX (US)

Claim of US Patent No. 10,143,116

1. An uninterruptable power supply (UPS) comprising:a heat exchange compartment comprising a heat exchanger;
a first chamber that is pneumatically isolated from an environment outside of the UPS, wherein the first chamber houses control electronics and a first portion of a heat sink, wherein the first chamber is in fluid communication with the heat exchange compartment via a first wall of the first chamber so as to cool the first chamber, and wherein the heat sink is coupled to the control electronics and a second wall of the first chamber so as to cool the control electronics; and
a second chamber housing one or more transformers, said second chamber is in fluid communication with a first fan via a first wall of the second chamber, wherein one or more other walls of the second chamber comprise vents to facilitate circulation of a first flow of air blown by the first fan through the second chamber.