Rack control module

Patent metadata

Field	Value
Publication number	US-9655276-B2
Application number	US-201415109265-A
Country	US
Kind code	B2
Filing date	Jan 30, 2014
Priority date	Jan 30, 2014
Publication date	May 16, 2017
Grant date	May 16, 2017

Abstract

A rack control module including a pair of mounting braces for mounting the RCM on a handle of a power supply unit (PSU). The PSU may be mounted on a server rack. The RCM also includes a latch disposed in proximity to the pair of mounting brace. Upon mounting the RCM on the handle of the PSU, the latch locks the RCM in an engaged position with the handle of the PSU.

First claim

We claim:

1. A rack control module (RCM) comprising:
a pair of mounting braces for mounting the RCM on a handle of a power supply unit (PSU), wherein the PSU is mountable on a server rack; and

a latch for locking the RCM in an engaged position with the handle of the PSU, the latch being disposed in proximity to the pair of mounting braces; and
an internal flexible printed circuit (FPC) connector fixedly coupled to the RCM, wherein the internal FPC connector is to detachably couple with one end of a flat flexible cable (FFC).

2. The RCM as claimed in claim 1 , wherein the FFC is affixed using an affixing member applied on a surface of the server rack along a length of the FFC.

3. The RCM as claimed in claim 2 , wherein the affixing member is an adhesive layer applied on the surface of the server rack along the length of the FFC.

4. The RCM as claimed in claim 2 , wherein the affixing member is a fastening member applied on the surface of the server rack along the length of the FFC.

5. The RCM as claimed in claim 1 further comprising a strap aperture on an upper rear side of the RCM and disposed between the pair of mounting braces exposing the handle of the PSU, wherein a harnessing member is coupled to the handle of the PSU through the strap aperture, the harnessing member fastening a connecting member with the strap aperture.

6. The RCM as claimed in claim 1 further comprising an external RCM connector on a rear side of the RCM and disposed at distal end of the pair of mounting braces, the external RCM connector being detachably coupled with a server connecting mechanism, the server connecting mechanism coupling the external RCM connector with a power management device mounted on the server rack, wherein the external RCM connector is operably coupled to the internal FPC connector.

7. A server rack comprising:
a power supply chassis;
at least one PSU enclosed in the power supply chassis; and
a rack control module (RCM) mounted on the at least one PSU in the power supply chassis, the RCM comprising:
a pair of mounting braces for mounting the RCM on a handle of the at least one PSU; and
a latch for locking the RCM in an engaged position with the handle of the at least one PSU, the latch being disposed in proximity to the pair of mounting braces; and
an internal flexible printed circuit (FPC) connector fixedly coupled to the RCM, wherein the internal FPC connector is to detachably couple with one end of a flat flexible cable (FFC).

8. The server rack as claimed in claim 7 , wherein an affixing member applied on a surface of the power supply chassis along a length of the FFC is used for affixing the FFC on the surface of the power supply chassis.

9. The server rack as claimed in claim 8 , wherein the affixing member is an adhesive layer applied on the surface of the power supply chassis along the length of the FFC.

10. The server rack as claimed in claim 8 , wherein the affixing member is a fastening member applied on the surface of the power supply chassis along the length of the FFC.

11. The server rack as claimed in claim 7 further comprising a power distribution board (PDB) enclosed in the power supply chassis, the PDB operably coupled to the at least one PSU, wherein a RCM connector is fixedly coupled to the PDB and is detachably coupled with another end of the FFC.

12. The server rack as claimed in claim 7 , wherein the RCM further comprises an external RCM connector on a rear side of the RCM and disposed at distal end of the pair of mounting braces, the external RCM connector operably coupled to the internal FPC connector and detachably coupled to a server connecting mechanism, the server connecting mechanism coupling the RCM and a power management device mounted on the server rack.

13. The server rack as claimed in claim 7 , wherein the RCM further comprises a strap aperture on an upper rear side of the RCM and disposed in proximity to the pair of mounting braces exposing the handle of the at least one PSU, wherein the handle of the at least one PSU is coupled to a harnessing member through the strap aperture, the harnessing member fastening a connecting member with the strap aperture.

Assignees

• Hewlett Packard Development Co Lp
• Hewlett Packard Entpr Dev Lp

Inventors

• Yang Shou-Jen
• Westphall Paul E
• Nguyen Minh H

Classifications

• H05K7/1489

  characterized by the mounting of blades therein, e.g. brackets, rails, trays (H05K7/1491 takes precedence) · CPC title

• H05K7/1492 Primary

  having electrical distribution arrangements, e.g. power supply or data communications · CPC title