초록 ▼

A thermal management device for an enclosure, the enclosure disposed in an environment exposed to ambient air and having an interior area for housing heat generating electronic components includes a heat exchanger having an evaporator portion and a condenser portion, the evaporator portion is adapte

A thermal management device for an enclosure, the enclosure disposed in an environment exposed to ambient air and having an interior area for housing heat generating electronic components includes a heat exchanger having an evaporator portion and a condenser portion, the evaporator portion is adapted for mounting within the enclosure interior area adjacent to the heat generating electronic components. The condenser portion is exposed to the ambient air for removal of heat from the enclosure interior area generated by the electronic components adjacent to the heat exchanger evaporator portion. The device is incorporated in a system which includes an air duct disposed within the enclosure interior area. The duct includes an air inlet port and air outlet port. The ports communicate with the ambient air to thereby create an airflow path through the air duct from the inlet port to the outlet port. The condenser portion of the heat exchanger is adapted to communicate with the air flow path within the air duct, such that heat generated by the electronic components adjacent to the heat evaporator portion of the heat exchanger within the enclosure is removed from the enclosure through the air duct to the environment.

대표청구항 ▼

[ We claim:] [1.] A thermal management system for an enclosure, the enclosure disposed in an environment exposed to ambient air, the enclosure having an interior area for housing a plurality of heat generating electronic components, the components disposed within a plurality of zones within the area

[ We claim:] [1.] A thermal management system for an enclosure, the enclosure disposed in an environment exposed to ambient air, the enclosure having an interior area for housing a plurality of heat generating electronic components, the components disposed within a plurality of zones within the area, and the components having a width dimension and length dimension, the system comprising:a plurality of rails disposed within each zone of the interior area of the enclosure for mounting the components;a plurality of heat exchangers each having a heat collector portion and a heat rejector portion, the heat collector portion having a width dimension substantially equal to the width dimension of the components and a length dimension substantially equal to the length dimension of the components and being adapted for removable mounting to said rails within each zone of the enclosure interior area directly adjacent to the heat generating electronic components within a zone, the heat rejector portion being exposed to the ambient air for removal of heat from a zone of the enclosure interior area which is generated by the electronic components adjacent to said heat exchanger heat collector portion;an air duct disposed within the enclosure interior area, the air duct having an air inlet port and an air outlet port, said ports communicating with the ambient air to thereby create an air flow path through said air duct from said inlet port to said outlet port; andsaid heat rejector portion of said heat exchanger adapted to communicate with said air flow path within said air duct, such that heat generated by electronic components adjacent to said heat collector portion of said heat exchanger within each zone of the enclosure is removed from the enclosure through said air duct to the environment, and such that the temperature of each zone of the interior area of the enclosure is managed independently of the other zones.