Electronics assembly
First Claim
Patent Images
1. A chassis for an electronics assembly, the chassis comprising:
- (i) a frame; and
(ii) a panel located on a face of the frame, the panel comprising a plurality of cooling fans and a holder for the fans,wherein the panel allows removal of individual fans from the panel and replacement of said individual fans while the panel is located on the frame, and the panel is attached to the frame by a mechanism that allows quick release and removal of the panel therefrom and replacement of the panel,wherein the panel is generally flat, andwherein at least one cooling fan in the plurality of cooling fans is secured to the holder by an arrangement that requires a tool to release it from the holder.
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Abstract
A chassis for an electronics assembly comprises:
- (i) a frame (1); and
- (ii) a panel (31) located on a face of the frame, the panel comprising a plurality of cooling fans (22) and a holder (30) for the fans.
The panel allows removal of individual fans from the panel and replacement of any fans while the panel is located on the frame, and the frame allows removal of the panel therefrom and replacement of the panel. The chassis thus allows replacement of any fans without the assembly being shut down, and also reduces downtime of the assembly if all the fans need replacing, for example for maintenance.
190 Citations
14 Claims
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1. A chassis for an electronics assembly, the chassis comprising:
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(i) a frame; and (ii) a panel located on a face of the frame, the panel comprising a plurality of cooling fans and a holder for the fans, wherein the panel allows removal of individual fans from the panel and replacement of said individual fans while the panel is located on the frame, and the panel is attached to the frame by a mechanism that allows quick release and removal of the panel therefrom and replacement of the panel, wherein the panel is generally flat, and wherein at least one cooling fan in the plurality of cooling fans is secured to the holder by an arrangement that requires a tool to release it from the holder. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A chassis for an electronics assembly, the chassis comprising:
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(i) a frame; and (ii) a panel located on a face of the frame, the panel comprising a plurality of cooling fans and a holder for the fans, wherein the panel allows removal of individual fans from the panel and replacement of said individual fans while the panel is located on the frame, and the frame allowing removal of the panel therefrom and replacement of the panel, wherein the panel is attached thereto by means of a mechanism that allows quick release of the panel, wherein the panel is attached thereto by means of at least one pin that engages a corresponding recess, wherein the recess has a grommet to allow a degree of relative movement between the panel and the chassis. - View Dependent Claims (9, 10, 11, 12)
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13. A chassis for an electronics assembly, the chassis comprising:
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(i) a frame; and (ii) a panel located on a face of the frame, the panel comprising a plurality of cooling fans and a holder for the fans, wherein the panel allows removal of individual fans from the panel and replacement of said individual fans while the panel is located on the frame, and the frame allowing removal of the panel therefrom and replacement of the panel; wherein the holder is formed from sheet metal; wherein each fan includes a sheet member that provides an element for attachment of the fan to the holder, and the thickness of the panel is the sum of the thickness of the fan, the thickness of the sheet metal forming the holder and the thickness of the sheet member. - View Dependent Claims (14)
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Specification