초록 ▼

An assembly that facilitates the use of modules requiring orthogonal airflow in a chassis providing normal airflow. Partitions within the housing direct ambient airflow from the front air inlet, through the modules, and out the rear air exhaust. The housing and partitions define first and second ver

An assembly that facilitates the use of modules requiring orthogonal airflow in a chassis providing normal airflow. Partitions within the housing direct ambient airflow from the front air inlet, through the modules, and out the rear air exhaust. The housing and partitions define first and second vertically and horizontally offset slots for receiving first and second orthogonal airflow modules, and also define separate first and second airflow pathways. The first airflow pathway provides airflow through a front air inlet, under the second module, orthogonally through the first module and out the rear air exhaust. Similarly, the second airflow pathway provides airflow through a front air inlet, over the first module, orthogonally through the second module and out the rear air exhaust. Both airflow pathways both draw ambient air into the housing and exhaust warm air from the rear of the housing, while keeping the two airflow pathways separated.

대표청구항 ▼

The invention claimed is: 1. An apparatus for facilitating the use of electronic modules requiring orthogonal airflow in a chassis providing normal airflow, the apparatus comprising: a housing having a front face including at least one an air inlet, a rear face having air exhaust, and a plurality o

The invention claimed is: 1. An apparatus for facilitating the use of electronic modules requiring orthogonal airflow in a chassis providing normal airflow, the apparatus comprising: a housing having a front face including at least one an air inlet, a rear face having air exhaust, and a plurality of partitions within the housing, the housing and partitions defining first and second vertically and horizontally offset slots for receiving first and second electronic modules; wherein the housing, the plurality of partitions and the first and second modules cooperatively define separate first and second airflow pathways, wherein the first airflow pathway provides airflow through the front face into the housing, under the second module, orthogonally through the first module and out the rear air exhaust, and wherein the second airflow pathway provides airflow through the front face into the housing, over the first module, orthogonally through the second module and out the rear air exhaust. 2. The apparatus of claim 1, wherein the front face of the housing includes a first air inlet dedicated to the first airflow pathway and second air inlet dedicated to the second airflow pathway. 3. The apparatus of claim 2, wherein the front face of the housing further includes a central air inlet providing air to both the first and second airflow pathways. 4. The apparatus of claim 1, wherein the plurality of partitions includes a central partition extending between the modules to isolate the first airflow pathway under the second module from the second airflow pathway over the first module. 5. The apparatus of claim 1, wherein the housing includes a first air handling section to the left of one of the modules and a second air handling section to the right of one of the modules, wherein the first and second air handling sections are each divided into an inlet plenum and an exhaust plenum. 6. The apparatus of claim 5, wherein the cross-sectional area of the inlet plenum decreases from front to back and the cross-sectional area of the exhaust plenum increases from front to back. 7. The apparatus of claim 6, wherein the inlet plenum does not extend the length of the module. 8. The apparatus of claim 7, wherein the exhaust plenum does extend the length of the module. 9. The apparatus of claim 1, wherein the plurality of partitions includes a first exhaust chamber partition separating the second airflow pathway over the first module from a first section of the exhaust chamber over the first module. 10. The apparatus of claim 9, wherein the plurality of partitions includes a second exhaust chamber partition separating the first airflow pathway under the second module from a second section of the exhaust chamber under the second module.