IP Library Granted Patent US 10,079,504
Granted Patent B2
US 10,079,504 · App. 15/226,550 · Granted Sep 18, 2018

Floating power supply for a body of water and method therefor

Inventors: Wing-Kin Hui (Hong Kong, CN); Wing-Tak Hui (Hong Kong, CN); Andrew Hui (San Jose, CA)
Assignee: Compurobot Technology Company
H02J7/355B63B35/44F21L4/08F21V31/00H02J7/0042H02J7/0052H02S10/40H02S40/38B63B2035/4453H02J2007/0059
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Quick Facts
Patent No.
US 10,079,504
App. No.
15/226,550
Granted
Sep 18, 2018
Kind
B2
Abstract

A floating power supply for a body of water has a flotation unit. A power supply circuit housed within the flotation unit, wherein the power supply circuit provides power to a device within the body of water while untethered to a power source external of the body of water.

Claims (80)

1. A floating power supply for a body of water comprising:

a flotation unit; and

a power supply circuit housed within the flotation unit, wherein the power supply circuit provides power to a device within the body of water while untethered to a power supply source external of the body of water.

2. The floating power supply of claim 1 , wherein the power supply circuit comprises:

a control panel attached to the flotation unit;

a controller coupled to the control panel and housed with the flotation unit;

a power supply unit coupled to the controller and housed within the flotation unit; and

an outlet coupled to the power supply unit and attached to the flotation unit;

wherein an output of the outlet is regulated by the power supply circuit.

3. The floating power supply of claim 2 , wherein the outlet is waterproof.

4. The floating power supply of claim 2 , wherein the power supply unit comprises:

a rechargeable battery;

a solar panel attached to a top surface of the flotation unit; and

an output regulator coupled to the controller and the outlet regulating the output of the outlet.

5. The floating power supply of claim 4 , wherein the power supply unit comprises:

a charging port formed on the control panel; and

an AC/DC converter coupled to the charging port and the rechargeable battery.

6. The floating power supply of claim 1 , wherein the flotation unit comprises:

a housing having a sub-housing extending down from a bottom section of the housing;

a cover positioned over the sub-housing forming a watertight seal;

a flotation device formed around a perimeter of the housing;

a tubular member extending down from the housing and in communication with an interior of the housing; and

a securing device attaching the cover to the tubular member forming a watertight seal.

7. The floating power supply of claim 6 , wherein the securing device comprises:

a collar having threading formed around an inner perimeter thereof; and

tubular member threading formed on an outer perimeter of the tubular member, the threading of the collar engaging the tubular member threading attaching the cover to the tubular member.

8. The floating illumination device of claim 7 , wherein the securing device comprises a gasket positioned between the tubular member and the sub-housing.

9. The floating illumination device of claim 6 , wherein the sub-housing comprises:

a bottom surface;

sidewalls extending up from the bottom surface;

a plurality of leg members extending up from a top end of the sidewalls; and

a tab member extending out and away from a top surface of at least one of the plurality of leg members.

10. A floating power supply for a body of water comprising:

a flotation unit; and

a power supply circuit housed within the flotation unit, wherein the power supply circuit provides power to a device within the body of water while untethered to a power supply source external of the body of water, wherein the power supply circuit comprises:

a control panel attached to the flotation unit;

a controller coupled to the control panel and housed with the flotation unit;

a power supply unit coupled to the controller and housed with the flotation unit, wherein an output of the power supply circuit is regulated, the power supply unit having a rechargeable power supply; and

a waterproof outlet coupled to the power supply unit and to the flotation unit.

11. The floating power supply of claim 10 , wherein the power supply unit comprises:

a rechargeable battery;

a solar panel attached to a top surface of the flotation unit; and

an output regulator coupled to the controller and the outlet.

12. The floating power supply of claim 11 , wherein the power supply unit comprises:

a charging port formed on the control panel; and

an AC/DC converter coupled to the charging port and the rechargeable battery.

13. The floating power supply of claim 10 , wherein the flotation unit comprises:

a housing having a sub-housing extending down from a bottom section of the housing;

a cover positioned over the sub-housing forming a watertight seal;

a flotation device formed around a perimeter of the housing;

a tubular member extending down from the housing and in communication with an interior of the housing; and

a securing device attaching the cover to the tubular member forming a watertight seal.

14. The floating power supply of claim 13 , wherein the securing device comprises:

a collar having threading formed around an inner perimeter thereof; and

tubular member threading formed on an outer perimeter of the tubular member, the threading of the collar engaging the tubular member threading attaching the cover to the tubular member.

15. The floating illumination device of claim 14 , wherein the securing device comprises a gasket positioned between the tubular member and the sub-housing.

16. The floating illumination device of claim 13 , wherein the sub-housing comprises:

a bottom surface;

sidewalls extending up from the bottom surface;

a plurality of leg members extending up from a top end of the sidewalls; and

a tab member extending out and away from a top surface of at least one of the plurality of leg members.

17. A floating power supply comprising:

a housing having a sub-housing extending down from a bottom section of the housing;

a tubular member extending down from the housing and in communication with an interior of the housing;

a cover positioned over the sub-housing forming a watertight seal;

a securing device attaching the cover to the tubular member forming the watertight seal;

a flotation device formed around a perimeter of the housing; and

a power supply circuit positioned within housing, wherein the power supply circuit provides regulated power to a device within the body of water while untethered to a power supply source external of the body of water, the power supply circuit having a rechargeable power supply.

18. The floating power supply of claim 17 , wherein the power supply circuit comprises:

a control panel attached to the sub-housing;

a controller coupled to the control panel and stored within the housing;

a power supply unit coupled to the controller and stored with the housing; and

a waterproof outlet coupled to the power supply unit and positioned on a side surface of the housing, wherein an output of the waterproof outlet is regulated.

19. The floating power supply of claim 18 , wherein the power supply unit comprises:

a rechargeable battery;

a solar panel attached to a top surface of the flotation unit; and

an output regulator coupled to the controller and the outlet.

20. The floating power supply of claim 19 , wherein the power supply unit comprises:

a charging port formed on the control panel; and

an AC/DC converter coupled to the charging port and the rechargeable battery.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 9, 2019
From: COMPUROBOT TECHNOLOGY COMPANY
To: HUI, WING-KIN MARTIN
Reel/Frame 050317/0867 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 23, 2018
From: CULTURE ADVANCE LIMITED
To: COMPUROBOT TECHNOLOGY COMPANY
Reel/Frame 046425/0833 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 6, 2017
From: HUI, WING-KIN
To: CULTURE ADVANCE LIMITED
Reel/Frame 042620/0277 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 5, 2017
From: HUI, WING-KIN; HUI, WING-TAK; HUI, ANDREW
To: HUI, WING-KIN
Reel/Frame 042602/0284 →
Continuity (1)
Related Publication 20180041068A1 · Feb 8, 2018
Cited By (1)
US 12,384,703