METHOD OF VENTING HEATED AIR FROM ELECTRONIC EQUIPMENT ENCLOSURE
First Claim
1. A method of venting heated air from an electronic equipment enclosure, comprising:
- (a) installing a frame structure formed from a plurality of support posts and cross members, wherein the frame structure defines a front, a back, a left side, a right side, a top, and a bottom;
(b) mounting a top panel on the top of the frame structure such that a large rectangular opening is formed at the top of the frame structure, the large rectangular opening including a rear edge adjacent the back of the frame structure, a left edge adjacent the left side of the frame structure, and a right edge adjacent the right side of the frame structure, and a front edge;
(c) mounting a left side panel on the left side of the frame structure, a right side panel on the right side of the frame structure, and an air-impervious rear panel on the back of the frame structure, wherein the panels define a single compartment, and wherein the panels and the frame structure define an electronic equipment enclosure;
(d) installing a plurality of electronic components within the compartment, wherein the plurality of electronic components are arranged in a column that is nearer the front of the frame structure than the back of the frame structure such that a columnar space exists between a rear of the column of electronic components and the air-impervious rear panel, and wherein the large rectangular opening at the top of the frame structure substantially overlaps the columnar space between the rear of the column of electronic components and the air-impervious rear panel;
(e) installing a vertical exhaust duct at the top of the frame structure, wherein the vertical exhaust duct has a rectangular cross-section that is congruent with, and aligned with, the large rectangular opening at the top of the frame structure, wherein the vertical exhaust duct includes a first end and a second end, wherein the second end is vertically adjustable relative to the first end, and wherein installing the vertical exhaust duct includes;
(i) attaching the vertical exhaust duct to a top of the electronic equipment enclosure such that an interior of the vertical exhaust duct is in direct fluid communication with the columnar space via the large rectangular opening and substantially overlaps the columnar space between the rear of the column of electronic components and the air-impervious rear panel, and(ii) vertically adjusting the second end relative to the first end to achieve a desired overall height of a top of the vertical exhaust duct;
(f) operating the installed electronic components within the compartment such that heated air is produced as a byproduct and exhausted therefrom into the columnar space; and
(g) via air currents, passively routing the heated air directly upward, via the columnar space, from the rear of the column of electronic components to the large rectangular opening and through the large rectangular opening into the vertical exhaust duct.
1 Assignment
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Accused Products
Abstract
An electronic equipment enclosure includes a frame structure at least partially enclosed by a plurality of panels defining a compartment in which one or more electronic components are mounted and an exhaust air duct that is adapted to segregate hot air being exhausted from the compartment from cool air entering the compartment, thereby improving thermal management of the enclosure. The exhaust duct includes a lower duct section extending upward from the top panel of the compartment and an upper duct section telescoping upward from an upper end of the lower duct section. Each duct section includes four panels connected together by hinged corner fittings such that the section is collapsible. The upper duct section includes an outwardly flared portion.
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Citations
20 Claims
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1. A method of venting heated air from an electronic equipment enclosure, comprising:
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(a) installing a frame structure formed from a plurality of support posts and cross members, wherein the frame structure defines a front, a back, a left side, a right side, a top, and a bottom; (b) mounting a top panel on the top of the frame structure such that a large rectangular opening is formed at the top of the frame structure, the large rectangular opening including a rear edge adjacent the back of the frame structure, a left edge adjacent the left side of the frame structure, and a right edge adjacent the right side of the frame structure, and a front edge; (c) mounting a left side panel on the left side of the frame structure, a right side panel on the right side of the frame structure, and an air-impervious rear panel on the back of the frame structure, wherein the panels define a single compartment, and wherein the panels and the frame structure define an electronic equipment enclosure; (d) installing a plurality of electronic components within the compartment, wherein the plurality of electronic components are arranged in a column that is nearer the front of the frame structure than the back of the frame structure such that a columnar space exists between a rear of the column of electronic components and the air-impervious rear panel, and wherein the large rectangular opening at the top of the frame structure substantially overlaps the columnar space between the rear of the column of electronic components and the air-impervious rear panel; (e) installing a vertical exhaust duct at the top of the frame structure, wherein the vertical exhaust duct has a rectangular cross-section that is congruent with, and aligned with, the large rectangular opening at the top of the frame structure, wherein the vertical exhaust duct includes a first end and a second end, wherein the second end is vertically adjustable relative to the first end, and wherein installing the vertical exhaust duct includes; (i) attaching the vertical exhaust duct to a top of the electronic equipment enclosure such that an interior of the vertical exhaust duct is in direct fluid communication with the columnar space via the large rectangular opening and substantially overlaps the columnar space between the rear of the column of electronic components and the air-impervious rear panel, and (ii) vertically adjusting the second end relative to the first end to achieve a desired overall height of a top of the vertical exhaust duct; (f) operating the installed electronic components within the compartment such that heated air is produced as a byproduct and exhausted therefrom into the columnar space; and (g) via air currents, passively routing the heated air directly upward, via the columnar space, from the rear of the column of electronic components to the large rectangular opening and through the large rectangular opening into the vertical exhaust duct. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of venting heated air from an electronic equipment enclosure, comprising:
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(a) installing a frame structure formed from a plurality of support posts and cross members, wherein the frame structure defines a front, a back, a left side, a right side, a top, and a bottom; (b) mounting a top panel on the top of the frame structure such that a large rectangular opening is formed at the top of the frame structure, the large rectangular opening including a rear edge adjacent the back of the frame structure, a left edge adjacent the left side of the frame structure, and a right edge adjacent the right side of the frame structure, and a front edge; (c) mounting a left side panel on the left side of the frame structure, a right side panel on the right side of the frame structure, and an air-impervious rear panel on the back of the frame structure, wherein the panels define a single compartment, and wherein the panels and the frame structure define an electronic equipment enclosure; (d) installing an electronic component within the compartment and nearer the front of the frame structure than the back of the frame structure such that a gap exists between a rear of the electronic component and the air-impervious rear panel, and wherein the large rectangular opening at the top of the frame structure substantially overlaps the gap between the rear of the electronic component and the air-impervious rear panel; (e) installing a vertical exhaust duct at the top of the frame structure, wherein the vertical exhaust duct has a rectangular cross-section that is congruent with, and aligned with, the large rectangular opening at the top of the frame structure, wherein the vertical exhaust duct includes a first end and a second end, wherein the second end is vertically adjustable relative to the first end, and wherein installing the vertical exhaust duct includes; (i) attaching the vertical exhaust duct to a top of the electronic equipment enclosure such that an interior of the vertical exhaust duct is in direct fluid communication with an interior of the compartment via the large rectangular opening and substantially overlaps the gap between the rear of the electronic component and the air-impervious rear panel, and (ii) vertically adjusting the second end relative to the first end to achieve a desired overall height of a top of the vertical exhaust duct; (f) operating the installed electronic component within the compartment such that heated air is produced as a byproduct and exhausted therefrom; and (g) routing the heated air directly upward through the gap to the large rectangular opening and through the large rectangular opening into the vertical exhaust duct. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A method of venting heated air from an electronic equipment enclosure, comprising:
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(a) installing a frame structure formed from a plurality of support posts and cross members, the frame structure defining a front, a back, a left side, a right side, a top, and a bottom; (b) enclosing the frame structure with a plurality of panels, the plurality of panels including at least a left side panel arranged at the left side of the frame structure, a right side panel arranged at the right side of the frame structure, an air-impervious rear panel arranged at the back of the frame structure, and a top panel arranged at the top of the frame structure, wherein the top panel defines a large pass-through opening that is disposed closer to a back edge of the top panel than a front edge of the top panel and that is sized to extend generally from a left side edge of the top panel to a right side edge of the panel, and wherein the panels and the frame structure define an electronic equipment enclosure; (c) installing an electronic component within the enclosure and nearer the front of the frame structure than the back of the frame structure such that a gap exists between a rear of the electronic component and the air-impervious rear panel, and wherein the large opening defined by the top panel at least substantially overlaps the gap between the rear of the electronic component and the air-impervious rear panel; (d) installing a low-friction, self-supporting exhaust duct at the top of the frame structure and against the top panel, the exhaust duct having a cross-section that is congruent with, and aligned with, the large opening defined by the top panel such that an interior of the exhaust duct is in direct fluid communication with an interior of the enclosure via the large opening defined by the top panel and substantially overlaps the gap between the rear of the electronic component and the air-impervious rear panel, wherein the exhaust duct includes a first end and a second end, the second end being vertically adjustable relative to the first end; (e) vertically adjusting the second exhaust duct end relative to the first exhaust duct end to facilitate adjustment of a desired overall length of the exhaust duct; (f) operating the installed electronic component within the enclosure such that heated air is produced as a byproduct and exhausted therefrom; and (g) routing the heated air directly upward through the gap to the large opening and through the large opening into the exhaust duct. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification