Wildlife protection guard for electrical power distribution equipment

A wildlife protection guard adapted to surround a power line connection for electrical power distribution systems comprising:

• an enclosure having
• a central axis and formed by a first half-shell and a second half-shell, the first and second half-shells defined by a mating plane bisecting the enclosure parallel to the central axis;
• a base member coaxially aligned with the central axis and having a first central opening therein, the base member having a first inner edge defining said first central opening and a first outer edge;
• a first sidewall coaxially aligned with the central axis and having a first top edge and a first bottom edge, the first bottom edge being adjacent to the first outer edge of the base member, the first sidewall extending in a direction from the first bottom edge to the first top edge;
• a tapered member coaxially aligned with the central axis and having a second top edge, a second bottom edge and a tapered sidewall extending from the second bottom edge to the second top edge, the second bottom edge being adjacent to the first top edge of the first sidewall, the tapered sidewall having a larger cross-section at the second bottom edge than at the second top edge;
• a top member coaxially aligned with the central axis and having a second central opening therein, the top member having a second inner edge defining said second central opening and a second outer edge adjacent to the second top edge of the tapered member, the second central opening defining a first port;
• a sidewall opening formed in the tapered sidewall of the tapered member at a location between the second top edge and the second bottom edge, the sidewall opening being bisected by the mating plane and defining a second port;
• a riser coaxially aligned with the sidewall opening in the tapered sidewall and having a third top edge and third bottom edge, the riser having a first length from the third bottom edge to the third top edge which varies along a perimeter of the riser, said first length having a maximum value for points on the third top edge of the riser coincident with the mating plane and a minimum value for points on the third top edge of the riser farthest from the mating plane, the points on the third top edge of the riser coincident with the mating plane defining a first line coplanar with the mating plane and parallel to tapered sidewall;
• a plurality of flexible fingers extending from the third top edge toward the mating plane and terminating at said first line,
• at least one first latch provided on the first sidewall at the mating plane on a first side of the enclosure;
• at least one second latch provided on a portion of the enclosure at the mating plane different from the first sidewall;
• and
• at least one hinge provided on the first sidewall at the mating plane on a second side of the enclosure opposite to the first side of the enclosure,
• wherein the at least one hinge includes at least two hinge posts supported by one of the first half-shell and the second half-shell and a cylindrical hinge pin supported by the other of the first half-shell and the second half-shell,
• each hinge post has a semi-arcuate engagement portion,
• the at least two hinge posts are arranged such that the respective engagement portions are in an offset, opposing configuration so as to be able to rotatably embrace the hinge pin between the engagement portions,
• the first half-shell and the second half-shell are configured to be separately molded by a polymer molding process and assembled together by engaging the at least two hinge posts of the at least one hinge with the cylindrical hinge pin, and
• the first half-shell and the second half-shell contact each other along a seam defined by the mating plane with at least a portion of the seam protected by an overhanging lip of one of the first half-shell and the second half-shell when the enclosure is in a closed and assembled configuration.

A wildlife protection guard adapted to surround a power line connection for electrical power distribution systems comprising:

• an enclosure having
• a central axis and formed by a first half-shell and a second half-shell, the first and second half-shells defined by a mating plane bisecting the enclosure parallel to the central axis;
• a base member coaxially aligned with the central axis and having a first central opening therein, the base member having a first inner edge defining said first central opening and a first outer edge;
• a first sidewall coaxially aligned with the central axis and having a first top edge and a first bottom edge, the first bottom edge being adjacent to the first outer edge of the base member, the first sidewall extending in a direction from the first bottom edge to the first top edge;
• a tapered member coaxially aligned with the central axis and having a second top edge, a second bottom edge and a tapered sidewall extending from the second bottom edge to the second top edge, the second bottom edge being adjacent to the first top edge of the first sidewall, the tapered sidewall having a larger cross-section at the second bottom edge than at the second top edge;
• a top member coaxially aligned with the central axis and having a second central opening therein, the top member having a second inner edge defining said second central opening and a second outer edge adjacent to the second top edge of the tapered member, the second central opening defining a first port;
• a first riser coaxially aligned with the central axis and having a third top edge and a third bottom edge;
• a second riser coaxially aligned with the central axis and having a fourth top edge and fourth bottom edge, the fourth bottom edge connected to the third top edge, the second riser having a first length from the fourth bottom edge to the fourth top edge which varies along a perimeter of the second riser, said first length having a maximum value for points on the fourth top edge of the second riser coincident with the mating plane and a minimum value for points on the fourth top edge of the second riser farthest from the mating plane, the points on the fourth top edge of the second riser coincident with the mating plane defining a first line coplanar with the mating plane and parallel to the top member;
• a first plurality of flexible fingers extending from the fourth top edge toward the mating plane and terminating at said first line;
• a sidewall opening formed in the tapered sidewall of the tapered member at a location between the second top edge and the second bottom edge, the sidewall opening being bisected by the mating plane and defining a second port;
• a third riser coaxially aligned with the sidewall opening in the tapered sidewall and having a fifth top edge and fifth bottom edge, the third riser having a second length from the fifth bottom edge to the fifth top edge which varies along a perimeter of the third riser, said second length having a maximum value for points on the fifth top edge of the third riser coincident with the mating plane and a minimum value for points on the fifth top edge of the third riser farthest from the mating plane, the points on the fifth top edge of the third riser coincident with the mating plane defining a second line coplanar with the mating plane and parallel to tapered sidewall;
• a second plurality of flexible fingers extending from the fourth top edge toward the mating plane and terminating at said second line;
• at least one first latch provided on the first sidewall at the mating plane on a first side of the enclosure;
• a pair of second latches provided on opposite portions of the top member at the mating plane;
• and
• at least one hinge provided on the first sidewall at the mating plane on a second side of the enclosure opposite to the first side of the enclosure,
• wherein the at least one hinge includes at least two hinge posts supported by one of the first half-shell and the second half-shell and a cylindrical hinge pin supported by the other of the first half-shell and the second half-shell,
• each hinge post has a semi-arcuate engagement portion, and
• the at least two hinge posts are arranged such that the respective engagement portions are in an offset, opposing configuration so as to be able to rotatably embrace the hinge pin between the engagement portions.