초록 ▼

This housing comprises rackable electronic equipment modules (2) housed in a bay. A module (2) has both internal (12, 13) and external (45) thermal radiators cooled by natural and forced ventilation. The internal thermal radiators (12, 13) are placed in thermal contact with the hot spots of the elec

This housing comprises rackable electronic equipment modules (2) housed in a bay. A module (2) has both internal (12, 13) and external (45) thermal radiators cooled by natural and forced ventilation. The internal thermal radiators (12, 13) are placed in thermal contact with the hot spots of the electronic equipment placed in the module (2) via hear collectors (40, 41) connected by heat pipe (42, 43) to the external thermal radiators (45) arranged outside on the edge (44) of the module (2). The internal thermal radiators (12, 13) are sized to be sufficient to cool the electric equipment when the forced ventilation is functioning normally. The external thermal radiators (45) are sized to complement the cooling provided by the internal radiators (12, 13) should the forced ventilation be lost.

대표청구항 ▼

1. An electronic equipment housing adapted to be cooled by natural air ventilation and by forced air ventilation owing to ventilation holes of walls of the housing, using pulsed air, said housing comprising: at least one internal thermal radiator adapted to be cooled by natural and forced air ventil

1. An electronic equipment housing adapted to be cooled by natural air ventilation and by forced air ventilation owing to ventilation holes of walls of the housing, using pulsed air, said housing comprising: at least one internal thermal radiator adapted to be cooled by natural and forced air ventilation and in thermal contact with one or more hot spots of an electric equipment located inside the housing;at least one heat collector for said at least one internal thermal radiator in thermal contact with said one or more hot spots;at least one external thermal radiator;at least one thermal conductor connected to said at least one heat collector, passing through one of the walls of the housing, and leading to the corresponding external thermal radiator; andremovable modules arranged side by side in a direction parallel to a back wall of the housing,wherein the at least one external thermal radiator is placed in one or more corresponding chimneys with natural and forced air ventilation and fixed, outside of the housing, to the wall through which the at least one thermal conductor passes and which defines front edges of the modules. 2. The housing as claimed in claim 1, wherein the at least one internal thermal radiator is sized to cool the electric equipment when the forced air ventilation is functioning normally, and wherein the at least one external thermal radiator is sized to complement the cooling provided by the internal radiator should the forced ventilation be lost. 3. The housing as claimed in claim 1, wherein a portion of an air stream of the forced air ventilation is adapted to be directed to the at least one external thermal radiator. 4. The housing as claimed in claim 1, further comprising at least one internal manifold for distributing pulsed air coming through walls thereof to the at least one external thermal radiator. 5. The housing as claimed in claim 1, wherein one of the removable modules comprises at least one internal manifold for distributing pulsed air extending through the wall of the module and providing the forced air ventilation for various internal and external thermal radiators. 6. The housing as claimed in claim 1, wherein one of the removable modules with an external chimney comprises an internal manifold for distributing pulsed air extending through the wall of the module, ensuring the forced air ventilation of the internal thermal radiators and boosting a draft of the external chimney. 7. The housing as claimed in claim 1, wherein one of the removable modules with an external chimney comprises a booster fan arranged at a base of the chimney. 8. The housing as claimed in claim 7, wherein the booster fan arranged at the base of the chimney is configured to operate when said one or more external thermal radiators housed in the chimney exceeds a setpoint temperature. 9. The housing as claimed in claim 6, wherein one of the removable modules with an external chimney comprises, at a base of the chimney, a booster fan separated by a partition, from an intermediary chamber in communication with the chimney, into which opens the internal manifold for distributing pulsed air. 10. The housing as claimed in claim 1, wherein the thermal conductor includes heat pipes. 11. The housing as claimed in claim 1, wherein the thermal conductor includes carbon-based rods with high thermal conductivity in a longitudinal direction thereof.