Ground bracket for an outlet of a rack power distribution unit and related method

Patent metadata

Field	Value
Publication number	US-9806438-B2
Application number	US-201415128326-A
Country	US
Kind code	B2
Filing date	Apr 2, 2014
Priority date	Apr 2, 2014
Publication date	Oct 31, 2017
Grant date	Oct 31, 2017

Abstract

An electronic device includes a chassis, a first outlet provided in the chassis, and a power source coupled to the first outlet. The first outlet has a first ground terminal. The device further includes a ground bracket configured to connect first ground terminal of the first outlet to the chassis to ground the first outlet. The electronic device further may include a second outlet provided in the chassis and spaced from the first outlet. The second outlet is coupled to the power source, and has a second ground terminal. The ground bracket is configured to connect the first ground terminal of the first outlet to the second ground terminal of the second outlet and to the chassis. A method of grounding outlets of the electronic device is further disclosed.

First claim

The invention claimed is:

1. An electronic device comprising:
a chassis;
a first outlet provided in the chassis, the first outlet having a first ground terminal;
a second outlet provided in the chassis, the second outlet being coupled to the power source and having a second ground terminal, the second outlet being spaced from the first outlet;
a power source coupled to the first outlet; and
a ground bracket configured to connect the first ground terminal of the first outlet to the chassis to ground the first outlet and to connect the first ground terminal of the first outlet to the second ground terminal of the second outlet to the chassis,
wherein the first outlet is disposed in a first raised portion of the chassis and the second outlet is disposed in a second raised portion of the chassis, the bracket including a strip of metal configured to conform to a contour of the chassis including the first raised portion and the second raised portion, the strip of metal including a horizontal segment configured to lie along a bottom of the chassis and to ground the bracket to the chassis, a first vertical segment coupled to the first ground terminal of the first outlet by a first curled tab, and a second vertical segment coupled to the second ground terminal of the second outlet by a second curled tab.

2. The electronic device of claim 1 , wherein the chassis includes a chassis ground terminal, and wherein the ground bracket is configured to be secured to the chassis ground terminal.

3. The electronic device of claim 2 , wherein the ground bracket is secured to the chassis ground terminal by a fastener.

4. The electronic device of claim 2 , wherein the ground bracket is secured to the chassis ground terminal by a weld.

5. The electronic device of claim 2 , wherein the ground bracket is secured to the chassis ground terminal by a stud.

6. The electronic device of claim 1 , wherein the first outlet is a C19 outlet and the second outlet is a C13 outlet.

7. The electronic device of claim 1 , wherein the bracket is rectangular in cross section and fabricated from a brass alloy.

8. A method of grounding outlets within a chassis of an electronic device, the method comprising:
positioning a ground bracket within the chassis of the electronic device;
connecting the ground bracket to a first ground terminal of a first outlet of the electronic device;
connecting the ground bracket to a second ground terminal of a second outlet, the ground bracket being configured to connect the first ground terminal of the first outlet to the chassis to ground the first outlet and to connect the first ground terminal of the first outlet to the second ground terminal of the second outlet of the chassis; and
securing the ground bracket to the chassis,
wherein the first outlet is disposed in a first raised portion of the chassis and the second outlet is disposed in a second raised portion of the chassis, the bracket including a strip of metal configured to conform to a contour of the chassis including the first raised portion and the second raised portion, the strip of metal including a horizontal segment configured to lie along a bottom of the chassis and to ground the bracket to the chassis, a first vertical segment coupled to the first ground terminal of the first outlet by a first curled tab, and a second vertical segment coupled to the second ground terminal of the second outlet by a second curled tab.

9. The method of claim 8 , wherein securing the ground bracket to the chassis includes securing the ground bracket to a chassis ground terminal provided in the chassis.

10. The method of claim 9 , wherein securing the ground bracket to the chassis includes fastening the ground bracket to the chassis ground terminal with a fastener.

11. The method of claim 9 , wherein securing the ground bracket to the chassis includes welding the ground bracket to the chassis ground terminal.

12. The method of claim 9 , wherein securing the ground bracket to the chassis includes fastening the ground bracket to the chassis ground terminal with a stud.

13. The method of claim 8 , wherein the first outlet is a C19 outlet and the second outlet is a C13 outlet.

14. The method of claim 8 , wherein the bracket is rectangular in cross section and fabricated from a brass alloy.

Assignees

• Schneider Electric It Corp

Inventors

• Duncan Brian Lee
• Rohr Daniel J

Classifications

• H01R2103/00

  Two poles · CPC title

• H01R43/02

  for soldered or welded connections · CPC title

• H01R43/16

  for manufacturing contact members, e.g. by punching and by bending · CPC title

• H01R13/655

  with earth brace · CPC title

• H01R24/78

  with additional earth or shield contacts · CPC title