High current contact system for solar modules
AssigneeAMP Incorporated
InventorsEdward D. Bunnell, Thomas J. Sotolongo
Life of this patent
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Abstract
A high current connector system is disclosed for use with photovoltaic modules of the type employed by the solar energy industry. The connector provides quick and positive means of connecting an array of solar cells in a module to a common bus and with a harness connector. The connector is configured to protect against inadvertent electrical shock during mating or unmating of the connector. The connector plug member has a two stage assembly which in the first stage allows for free passage for a conductor through the plug housing and in the second assembly stage provides an environmentally sealed condition for the plug with the seal also serving as a strain relief for the conductor.
Claims9
An improved electrical connector for photovoltaic solar panels and the like, said connector comprising:
- a receptacle member having an elongated body and an integral planar pad with the longitudinal axis of the body extending parallel to the plane of the pad, a profiled bore in said body and a slot extending between said pad and said bore;
- a first terminal having a base portion adapted to be secured to a bus bar of a solar panel and a blade adapted to extend through said slot to lie, at least in part, in said bore of said receptacle member;
- a plug member having a profiled body adapted to be received within said bore of said receptacle member, a profiled axial bore in said plug member having an enlarged, rearwardly directed cavity, a pair of spaced terminal enclosing arms extending forwardly of said profiled body and defining an extension of said axial bore, profiled annular sealing means mounted in said cavity and a cover member adapted to receive a rear portion of said plug member therein, means to secure said cover member on said plug member, means on said cover member to apply force to said sealing means to cause it to assume a sealing profile;
- and
- a second terminal adapted to be mounted in said axial bore of said plug member, to mate with said first terminal and to terminate a conductor.
Dependencies are inferred from the claim text.