Portable tower with electrical outlets

• US 10,263,373 B2
• Filed: 01/04/2018
• Issued: 04/16/2019
• Est. Priority Date: 01/04/2017
• Status: Active Grant

• Current Assignee: Joseph D. Ward, Marc A. Mitchell, Norman R. Byrne
• Original Assignee: Norman R. Byrne
• Inventors: Byrne, Norman R., Ward, Joseph D., Mitchell, Marc A.
• Primary Examiner(s): Giman, Alexander
• Application Number:
  US15/862,455
• Publication Number:
  US 20180191113A1
• Time in Patent Office: 467 Days
• Field of Search: 439535
• CPC Class Codes: A47C 7/725 for illumination, e.g. lamps
• CPC Class Codes: G06F 1/26 Power supply means, e.g. regulation thereof for memories G11C
• CPC Class Codes: H01R 13/6666 with built-in overvoltage protection
• CPC Class Codes: H01R 13/6675 with built-in power supply
• CPC Class Codes: H01R 13/70 with built-in switch
• CPC Class Codes: H01R 2103/00 Two poles
• CPC Class Codes: H01R 24/30 with additional earth or shield contacts
• CPC Class Codes: H01R 25/003 the coupling part being secured only to wires or cables
• CPC Class Codes: H01R 25/006 the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
• CPC Class Codes: H01R 27/02 for simultaneous co-operation with two or more dissimilar counterparts
• CPC Class Codes: H01R 31/02 Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/92
• CPC Class Codes: H02G 3/0493 Service poles
• CPC Class Codes: H02J 2310/22 The load being a portable electronic device
• CPC Class Codes: H02J 4/00 Circuit arrangements for mains or distribution networks not specified as ac or dc
• CPC Class Codes: H02J 7/00 Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
• CPC Class Codes: H02J 7/0013 acting upon several batteries simultaneously or sequentially H02J7/1423 takes precedence
• CPC Class Codes: H02J 7/0042 characterised by the mechanical construction
• CPC Class Codes: H02J 7/342 The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging with circuits for polarity protection H02J7/0034

Abstract

A portable tower with electrical capability includes a housing with base, central, and upper housing portions, and with electrical power and/or data outlets including at least one outlet at either or both of the upper and lower housing portions. The central housing portion projects upwardly from the base housing portion and supports the upper housing portion at an elevated position spaced above the base housing portion. The electrical power and/or data outlets are in electrical communication with a power or data source, such as a remote source or an onboard source as in a rechargeable battery or capacitor. Where an onboard source is provided, the portable tower is positionable in substantially any desired location and is capable of providing electrical power to other devices when there is sufficient energy stored in the onboard source.

Claims

1. A portable tower with electrical capability comprises:

a housing comprising a base housing portion, an upstanding central housing portion extending upwardly from said base housing portion, and an upper housing portion at an upper end of said central housing portion;

an outlet subhousing mounted in said upper housing portion, said outlet subhousing defining a plurality of openings in spaced arrangement and configured to receive respective electrical outlets;

first and second electrical outlets supported in respective ones of said plurality of openings in said outlet subhousing at said upper housing portion;

an upper housing cover positioned over said outlet subhousing and cooperating with said upper housing portion to enclose said outlet subhousing, said upper housing cover defining a first opening providing access to said first electrical outlet and a second opening providing access to said second electrical outlet; and

electrical conductors extending through said base housing portion, through said upstanding central housing portion, and through said upper housing portion;

wherein said electrical conductors are in electrical communication with said first and second electrical outlets, and wherein said electrical conductors are in electrical communication with an electrical source for supplying electrical power or electronic signals to said first and second electrical outlets.

2. The portable tower of claim 1, wherein said portable tower comprises said source, and wherein said source comprises a rechargeable electrical energy storage device mounted in said base housing portion.

3. The portable tower of claim 2, further comprising at least one chosen from (i) a charging jack configured to receive electrical power from a connector in electrical communication with an external power source, and (ii) a wireless electrical power receiver disposed in said base housing portion and operable to receive electrical power from a wireless electrical power transmitter in electrical communication with an external power source.

4. The portable tower of claim 3, further comprising a charging circuit operable to selectively direct electrical power received from said charging jack or from said wireless electrical power receiver to said electrical energy storage device.

5. The portable tower of claim 1, further comprising an energizing circuit operable to selectively direct electrical power received from the source to said first and second electrical outlets.

6. The portable tower of claim 1, further comprising an electric lamp positioned in said upper housing portion and configured to illuminate at least said base housing portion.

7. The portable tower of claim 1, wherein said second electrical outlet comprises a wireless electrical power transmitter, and wherein said base housing portion comprises an upper support surface that is configured to support a portable electronic device during wireless charging of the portable electronic device by said wireless electrical power transmitter.

8. The portable tower of claim 1, further comprising an electrical power cord and plug in electrical communication with said first and second electrical outlets, wherein said plug is configured to engage the source to thereby receive electrical power or electronic data signals from the source.

9. The portable tower of claim 1, wherein said first electrical outlet comprises at least one low voltage DC power outlet.

10. The portable tower of claim 9, further comprising an electrical power converter in electrical communication with the source and with said at least one low voltage DC power outlet, wherein said electrical power converter is configured to receive a high voltage AC power input from the source and to supply a low voltage DC power output to said at least one low voltage DC power outlet.

11. The portable tower of claim 10, wherein said electrical power converter is mounted in said upstanding central housing portion.

12. The portable tower of claim 9, wherein said second electrical outlet comprises at least one high voltage AC power outlet.

13. The portable tower of claim 1, wherein said first and second electrical outlets are mounted at an upwardly-facing of said upper housing portion.

14. The portable tower of claim 1, further comprising a third electrical outlet at said upper housing portion, wherein at least two of said pluarlity of openings in said outlet subhousing are configured to interchangeably receive either of said first and third electrical outlets.

15. A portable tower with electrical capability comprises:

a housing comprising a base housing portion, an upstanding central housing portion extending upwardly from said base housing portion, and an upper housing portion at an upper end of said central housing portion;

an outlet subhousing mounted in said upper housing portion and defining first and second openings configured to receive respective electrical power outlets;

a first electrical outlet mounted in said first opening and a second electrical outlet mounted in said second opening; and

electrical conductors in electrical communication with said first and second electrical outlets, wherein said electrical conductors are in electrical communication with an electrical source;

wherein said upstanding central housing portion comprises a lower end portion positioned directly below said upper housing portion and comprising a pair of flanges on opposite sides of said lower end portion; and

wherein said base housing portion comprises a pair of spaced-apart ledges defining opposite sides of a central gap formed through an upper region of said base housing portion, said spaced-apart ledges configured to be secured to respective ones of said flanges of said upstanding central housing portion to couple said upstanding central housing portion to said base housing portion.

16. The portable tower of claim 15, wherein said portable tower comprises said electrical source, and wherein said electrical source comprises a rechargeable electrical energy storage device mounted in said base housing portion.

17. The portable tower of claim 16, wherein said first and second electrical outlets comprise low voltage DC power outlets.

18. The portable tower of claim 15, further comprising a third electrical outlet supported in said central gap of said base housing portion.

19. The portable tower of claim 18, wherein said third electrical outlet comprises a wireless electrical power transmitter, and wherein said base housing portion comprises an upper support surface that is configured to support a portable electronic device during wireless charging of the portable electronic device by said wireless electrical power transmitter.

20. The portable tower of claim 18, further comprising a support plate defining a lower receptacle opening, and an outlet enclosure piece having a pair of side flanges that engage undersides of respective one of said spaced-apart ledges of said base housing portion, wherein said support plate is positioned in said lower end portion of said upstanding central housing portion, said lower end portion of said upstanding central housing portion defining a lower receptacle opening aligned with said lower receptacle opening of said support plate, wherein said third electrical outlet is mounted in said lower receptacle opening of said support plate and is accessible through said lower receptacle opening of said lower end portion of said upstanding central housing portion, wherein said support plate cooperates with said lower end portion of said upstanding central housing portion to enclose a lower end region of said third electrical outlet, and wherein said third electrical outlet comprises at least one chosen from a high voltage AC electrical outlet and a low voltage DC electrical outlet.