Instrument rack with direct exhaustion
View Patent ↗A rack for holding on its inside multiple electronic devices, which have fans for drawing outside air to inside the devices and exhaust ports for discharging air, including two pairs of support columns, the columns of each pair being placed parallel to one another in the front and the back at a pre-determined distance apart from one another, and air ducts for directing exhaust air from the above-mentioned exhaust ports of these electronic devices positioned between at least one pair of the two pairs of support columns, having a structure wherein there are side covers that cover the side surfaces, and the air ducts are installed between the pair of support columns between the side covers and the inside of the rack and are substantially formed from multiple panels adjacent to one another inside of the rack.
1. An instrument rack with air exhaustion, for holding therein multiple electronic devices that have intake ports for drawing outside air inside of the devices, exhaust ports for discharging air outside of the devices, and fans, said rack comprising:
two pairs of support columns, columns of each pair being placed parallel to one another in a front and in a back of said rack at a pre-determined distance apart from one another;
air ducts, for guiding exhaust air from said exhaust port of each electronic device, positioned between at least one pair of said two pairs of support columns; and
side covers that cover side surfaces of said rack,
wherein said air ducts are substantially formed from multiple panels inside said rack, and
wherein said air ducts are installed between said at least one pair of support columns and between said side covers and an inside of said rack, and form an air passage between said multiple panels and said side covers to an exterior of said instrument rack, and
wherein said air channel port of said air ducts are open at the top of the rack and at the back surface of said rack.
2. The instrument rack according to claims 1 , wherein said air ducts are each positioned on side surface of said rack.
3. The instrument rack according to claim 1 , wherein said rack has two side covers, a front door, and a back door.
4. The instrument rack according to claim 1 , wherein said rack does not have an additional fan for forced discharge of said exhaust air inside said air ducts.
5. The instrument rack according to claim 1 , wherein panels can be selectively installed in said rack, said panels having dimensions in the vertical direction that are an integral multiple of a predetermined unit length.
6. The instrument rack according to claim 5 , wherein said predetermined unit length is 44.45 millimeters.