Electrical power connector

Claim 2

An electrical power connector for connection with a mating connector in a power distribution system, comprising: a housing having a proximate end, a distal end, an internal cavity, and an opening at the distal end communicating with the internal cavity; and an electrically conductive clamping body disposed within the housing cavity, having a mounting end and a receiving end, an opening at the receiving end aligned with the opening at the distal end of the housing, the mounting end of the clamping body extending beyond the proximate end of the housing, the housing being angularly moveable about the proximate end in two generally perpendicular planes and with respect to a support when the electrical power connector is attached to a power distribution system.

Claim 3

The electrical power connector of claim 1 wherein: the internal cavity has a height and a thickness; and the clamping body includes two opposing sides, having a distance therebetween and a width less than the cavity height, and defining a slot at the receiving end.

Claim 4

The electrical power connector of claim 2 wherein: an integral mounting ear is formed from material of each opposing side at the mounting end of the clamping body; and the two opposing sides of the clamping body are connected by a plurality of U-shaped bends which cooperate to resiliently accommodate displacements of the housing relative to the mounting ears.

Claim 5

The electrical power connector of claim 3 wherein three U-shaped bends connect the two opposing sides, a middle U-shaped bend also defining a bottom of the slot.

Claim 6

The electrical power connector of claim 4 wherein the integral mounting ears are formed so as to be connected to the middle U-shaped bend to promote torsional flexibility relative to the mounting ears.

Claim 7

The electrical power connector of claim 3 wherein the mounting ears extend beyond the proximate end of the housing such that the housing is pivotable about the mounting ears.

Claim 8

The electrical power connector of claim 6 wherein the mounting ears are substantially collinear and provide a surface mountable electrical power connector.

Claim 9

The electrical power connector of claim 6 wherein the mounting ears are substantially parallel and provide an edge mountable power connector.

Claim 10

The electrical power connector of claim 3 wherein each mounting ear includes an upstanding collar.

Claim 11

The electrical power connector of claim 2 wherein the proximate end of the housing includes mounting flanges, and a plurality of rib supports extend from the distal end to the proximate end of the housing to stiffen the housing.

Claim 12

The electrical power connector of claim 2 further including an electrically conducting arm inserted in the slot between the two opposing sides and projecting from the housing to convert the electrical power connector from a female receptacle to a male plug.

Claim 13

The electrical power connector of claim 11 wherein: the opposing sides include lock recesses at the mounting end; and the electrically conducting arm includes lock elements at an end thereof, the lock elements engaging the lock recesses of the opposing sides to retain the conducting arm in the electrical power connector.

Claim 14

The electrical power connector of claim 2 wherein: the housing opening has a predetermined width; and the housing constrains the slot between the two opposing sides of the body to a predetermined spacing less than the predetermined width.

Claim 15

The electrical power connector of claim 13 wherein: the housing opening is inset from the distal end of the housing, and inclined cam surfaces extend from the distal end of the housing to the housing opening to guide a complementary connector element into the housing opening.

Claim 16

The electrical power connector of claim 13 wherein: each of the opposing sides includes a pair of laterally extending guide tabs; and the housing includes corresponding guide slots extending from the proximate end to a middle of the internal cavity so that the guide tabs are positioned in the guide slots to position the opposing sides in the internal cavity.

Claim 17

The electrical power connector of claim 2 wherein the clamping body further comprises a locking protrusion for securing the housing over the clamping body.

Claim 18

The electrical power connector of claim 16 wherein the housing further comprises a means for receiving and retaining the locking protrusion of the clamping body.

Claim 19

The electrical power connector of claim 17 wherein the means for receiving and retaining the locking protrusion includes a latch channel in the housing, one end of the latch channel being open to the internal cavity.

Claim 20

The electrical power connector of claim 18 wherein each opposing side of the body includes an integral latch tab, and each latch tab is received by a corresponding latch slot.

Claim 21

The electrical power connector of claim 19 wherein the latch slot is open to the distal end of the housing so that the latch tab is accessible by a latch release tool for disassembly of the housing from the clamping body.

Claim 22

The electrical power connector of claim 2 wherein the distance between the two opposing sides defining the slot is smaller than the thickness of the mating connector so as to provide initial electrical contact between the clamping body and the mating connector when the mating connector is inserted in the clamping body.

Claim 23

The electrical power connector of claim 21 wherein the receiving end of each opposing side is convexly contoured to present contacts which are spaced by a thickness less than the thickness of the housing opening.

Claim 24

The electrical power connector of claim 21 wherein each side includes a plurality of crown contacts, each of which protrudes farther into the slot than the receiving end of the clamping body sides.

Claim 25

The electrical power connector of claim 21 further comprising: an electrical band having a plurality of electrically conductive, curved, resilient contact members; and an electrical band retaining means for retaining the electrical band along the side of the slot defined by the two opposing sides.

Claim 26

The electrical power connector of claim 24 wherein each of the contact members is mounted by torsionally resilient elements so as to be resiliently biased toward a contact position.

Claim 27

The electrical power connector of claim 25 wherein: the housing includes a plurality of internal cavities and a corresponding plurality of openings in the distal end thereof, and a corresponding plurality of clamping bodies is provided, each clamping body being disposed in a corresponding one of the plurality of internal cavities.

Claim 28

An electrical power connector for mounting on a back plane and connecting to a mating connector in a power distribution system, comprising: a clam-shell mounting body having a mounting end, a receiving end, and two opposing sides extending from the mounting end to the receiving end, the two opposing sides defining a slot at the receiving end; a locking protrusion on at least one of the sides of the clam-shell mounting body; a housing surrounding the clam-shell mounting body for constraining each side of the clam-shell mounting body, having a proximate end, a distal end, and an opening at the distal end aligned with the slot at the receiving end of the clam-shell mounting body; means on the housing for receiving and retaining the locking protrusion of the clam-shell mounting body; the proximate end of the housing is offset from the mounting end of the clam-shell mounting body so that when the electrical power connector is mounted on a back plane there is a gap between the proximate end of the housing and the back plane allowing the electrical power connector freedom of pivotal movement with respect to the back plane.

Claim 29

An electrical power connector for mounting on a back plane and connecting to a mating connector in a power distribution system, comprising: a clam-shell mounting body having a mounting end, a receiving end, and two opposing sides extending from the mounting end to the receiving end, the two opposing sides defining a slot at the receiving end; a locking protrusion on at least one of the sides of the clam-shell mounting body; a housing surrounding the clam-shell mounting body for constraining each side of the clam-shell mounting body, having a proximate end, a distal end, and an opening at the distal end aligned with the slot at the receiving end of the clam-shell mounting body; means on the housing for receiving and retaining the locking protrusion of the clam-shell mounting body; the proximate end of the housing is offset from the mounting end of the clam-shell mounting body so that when the electrical power connector is mounted on a back plane there is a gap between the proximate end of the housing and the back plane allowing the electrical power connector freedom of pivotal movement with respect to the back plane.

Claim 30

The electrical power connector of claim 27 further comprising an electrically conducting arm for inserting in the slot between the two opposing sides to convert the electrical power connector from a female connector to a male connector.

Claim 31

The electrical power connector of claim 28 wherein the distance between the two opposing sides defining the slot is smaller than the thickness of the mating member so as to provide initial electrical contact between the clam-shell mounting body and the mating connector when the mating connector is inserted in the clam-shell mounting body.

Claim 32

The electrical power connector of claim 28 wherein the housing constrains the slot between the two opposing sides of the clam-shell mounting body to a predetermined distance.

Claim 33

The electrical power connector of claim 29 further comprising: an electrical band having a plurality of electrically conductive, curved, resilient contact members; and an electrical band retaining means for retaining the electrical band along the side of the slot defined by the two opposing sides.

Claim 34

An electrical power connector for connecting to a mating connector in a power distribution system, comprising: an electrical band having electrically conductive, curved, resilient contact members; an electrical band holder having: two opposing sides having at least one locking protrusion on each side and a passage between the two opposing sides; an electrical band retaining means for retaining the electrical band along the passage between the two opposing sides; and at least one mounting flange; and a housing slidably engaged over the electrical band holder for constraining each side of the electrical band holder, having a tapered opening adjacent one end of the passage between the two opposing sides and means for receiving and retaining the locking protrusion of the electrical band holder; said housing having at least one mounting flange spaced from the mounting flange of the electrical band holder so that the electrical power connector has multiple degrees of freedom in movement when being connected to the mating connector.

Claim 35

An electrical power connector for connecting to a mating connector in a power distribution system, comprising: an electrical band having electrically conductive, curved, resilient contact members; an electrical band holder having: two opposing sides having at least one locking protrusion on each side and a passage between the two opposing sides; an electrical band retaining means for retaining the electrical band along the passage between the two opposing sides; and at least one mounting flange; and a housing slidably engaged over the electrical band holder for constraining each side of the electrical band holder, having a tapered opening adjacent one end of the passage between the two opposing sides and means for receiving and retaining the locking protrusion of the electrical band holder; said housing having at least one mounting flange spaced from the mounting flange of the electrical band holder so that the electrical power connector has multiple degrees of freedom in movement when being connected to the mating connector.

Claim 36

The electrical power connector of claim 32 further comprising an electrically conducting arm for inserting in the slot between the two opposing sides to convert the electrical power connector from a female connector to a male connector.

Claim 37

The electrical power connector of claim 32 wherein the passage between the two opposing sides is smaller than the thickness of the mating connector so as to provide electrical contact between the electrical band holder and the mating member.

Claim 38

The electrical power connector of claim 32 wherein the housing constrains the passage adjacent to the opening and between the two opposing sides to a predetermined distance.