Portable display for adaptive power strip

• US 8,264,099 B2
• Filed: 06/13/2011
• Issued: 09/11/2012
• Est. Priority Date: 03/19/2008
• Status: Active Grant

• Current Assignee: Vertiv Corporation (Vertiv Holdings Co.)
• Original Assignee: Liebert Corporation (Vertiv Holdings Co.)
• Inventors: Aldag, Philip R., Ferguson, Kevin R., Wassermann, Michael
• Primary Examiner(s): Fureman, Jared
• Assistant Examiner(s): Amrany, Adi
• Application Number:
  US13/158,714
• Publication Number:
  US 20110244715A1
• Time in Patent Office: 456 Days
• Field of Search: 307/12
• US Class Current: 307/12
• CPC Class Codes: H01R 25/006 the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
• CPC Class Codes: H01R 25/142 Their counterparts
• CPC Class Codes: H01R 25/145 Details, e.g. end pieces or joints H01R25/147 takes precedence

Abstract

A portable display module for a power strip. The power strip having a power rail having a power bus and a communications bus. The power entry module and one or more receptacle modules mounted on the power rail. The portable display module includes a plurality of selectable views for displaying information on the display screen that the portable display modules receives from the power entry module and the one or more receptacle modules.

Claims

1. A portable display module for a power strip, the power strip having:

a power rail having a power bus and a communications bus, the power bus capable of distributing up to three phase AC power;

a power entry module received on the power rail that distributes power from a source of AC power to the power bus of the power rail;

a plurality of receptacle modules receivable on the power rail, each receptacle module including a plurality of receptacle module power terminals that mate with power bus conductors of the power rail, each receptacle module having a plurality of plug receptacles, each receptacle module mounted on the power rail distributing AC power from the power rail to its plug receptacles;

the portable display module receiving information from the power entry module when the power entry module has data communication capability and receiving information from each receptacle module mounted on the power rail when that receptacle module has data communication capability, the portable display module comprising;

a housing having a display screen;

a plurality of selectable views for displaying information on the display screen received from the power entry module having data communication capability and information received from each receptacle module mounted on the power rail having data communication capability;

the portable display module upon selection of a view for the power entry module displays information about the power entry module received from the power entry module, the display module upon selection of the view for any of the receptacle modules displaying information about that receptacle module received from that receptacle module.

2. The apparatus of claim 1 wherein the display module includes a scroll wheel that is rotatable to identify a desired view and depressable to select the identified view.

3. The apparatus of claim 2 wherein the scroll wheel is the only navigation device of the display module.

4. The apparatus of claim 1 wherein the display module has a data communications port that is couplable to at least one of the power rail, power entry module and receptacle modules.

5. The apparatus of claim 4 wherein the display module has a data communications port that is couplable to an Ethernet port of a communications module of the power entry module by an Ethernet cable.

6. The apparatus of claim 1 wherein the display module communicates wirelessly with at least one of the power entry module and receptacle modules.

7. The apparatus of claim 1 wherein the display module communicates wirelessly with a communications module of the power entry module.

8. The apparatus of claim 1 wherein the display module displays parametric data about one or more of:

the power entry module when the power entry module has data communications capability and monitoring capability and the parametric data is received by the display module from the power entry module;

each receptacle module having data communications capability and monitoring capability and the parametric data is received by the display module from that receptacle module;

and each plug receptacle of a receptacle module having data communications capability and plug receptacle monitoring capability and the parametric data is received by the display module from that receptacle module.

9. The apparatus of claim 8 wherein the parametric data includes any of a power load on the power strip, power load on each receptacle module, power load on each plug receptacle, and one or both of temperature and humidity data received from a communications module of the power entry module wherein the communications module has one or both of temperature and humidity sensors connected thereto.

10. The apparatus of claim 1 wherein the display module displays one or more network addresses of the power strip.

11. The apparatus of claim 1 wherein the network addresses include one or both of Internet Protocol and media access control addresses.

12. The apparatus of claim 1 wherein the power strip is a primary power strip and the display module also displays information about one or more secondary power strips connected via a network connection to the primary power strip.

13. The apparatus of claim 12 wherein the display displays parametric data about one or more of the primary power strip and secondary power strips.

14. The apparatus of claim 1 wherein the plurality of selectable views including a view level for each of the power entry module, receptacle modules and plug receptacles, each of the view levels having a different view dependent on whether the view level is for the power strip, receptacle modules or plug receptacles.

15. The apparatus of claim 1 wherein the display module includes a graphical display.

16. The apparatus of claim 15 wherein the display module displays a bar graph displaying the power utilization of each phase of input power.

17. The apparatus of claim 16 wherein the bar graph automatically scrolls between each phase of input power.

18. The apparatus of claim 1 where the display module is a hand-held display module.

19. The apparatus of claim 18 wherein the display module is removably attachable to the power rail, the power entry module or one of the receptacle modules.