Electrical terminal receptacle and electrical component housing adapted for the same

Claim 2

A unitary electrical terminal receptacle constructed to receive a mating terminal and to be secured within a mating terminal housing constructed to receive said receptacle and a bus bar, comprising: (a) a multi-panel, open-ended generally rectangular receptacle having an interior upper panel being adjacent to a first side panel, a lower panel being adjacent to the first side panel and opposing the interior upper panel, a second side panel being adjacent to the lower panel and opposing the first side panel, and an exterior upper panel being adjacent to the second side panel and overlapping the interior upper panel; (b) the lower panel and the interior upper panel each having contact spring members which extend inwardly into the receptacle so as to form a contact area of the receptacle providing means for contacting and restraining the mating terminal; (c) at least one of said panels having means connected thereto for making electrical connections and with a cutout located between the contact area and the means for making electrical connections; (d) a polarizing tab projecting outwardly from at least one of said panels to insure that the contact area of the receptacle is oriented correctly in a receiving cavity located in the mating housing adapted to receive said receptacle and defining a visible polarizing slot adapted to receive the polarizing tab; (e) a resilient locking tab extending outwardly at an angle away from at least one of said panels, whereby the resilient locking tab may engage a wall defining a complementary recessed channel of said housing; and (f) a bus bar shaped to provide an electrical current path to said receptacles located in preselected cavities and a power lead terminal connected to the bus bar.

Claim 3

A unitary electrical terminal receptacle as set forth in claim 1 which further comprises the exterior upper panel overlapping and sufficiently engaging the interior upper panel so as to provide means for increasing the overall strength of the receptacle.

Claim 4

A unitary electrical terminal receptacle as set forth in claim 1 in which at least one of the panels has a plurality of outwardly projecting dimples in order to compensate for the thickness of an oppositely positioned exterior panel thereby enhancing the future installation of the mating terminal by allowing the receptacle to be concentric within the receiving cavity of said housing regardless of the orientation of the terminal as finally installed in the receiving cavity.

Claim 5

A unitary electrical terminal receptacle as set forth in claim 1 in which the contact spring members further comprise end portions that abut against a respectively adjacent panel of each contact spring member and which provides sliding support to the contact spring member thereby enhancing the contacting and restraining of mating terminals in the contact areas.

Claim 6

A unitary electrical terminal receptacle as set forth in claim 4 in which the contact spring members further comprise end portions that abut against a respectively adjacent panel of each contact spring member and which provides sliding support to the contact spring member thereby enhancing the contacting and restraining of mating terminals in the contact areas.

Claim 7

A unitary electrical terminal receptacle constructed to receive a plurality of mating terminals and to be secured within a mating terminal housing constructed to receive said receptacle and a bus bar, comprising, (a) a multi-paneled, open-ended generally rectangular receptacle having an interior upper panel being adjacent to a first side panel, a lower panel being adjacent to the first side panel and opposing the interior upper panel, a second side panel being adjacent to the lower panel and opposing the first side panel, and an exterior upper panel being adjacent to the second side panel and overlapping the interior upper panel; (b) a cutout located longitudinally along the panels so as to divide the panels into at least two contact areas, each contact area appropriately dimensioned to provide means for contacting and restraining a mating terminal having complementary dimensions; (c) the lower panel and the interior upper panel each having contact spring members which extend inwardly into the receptacle so as to form a multiplicity of contact areas of the receptacle that provides means for contacting a restraining the mating terminals; (d) polarizing tab projecting outwardly from at least one of said panels to insure that the contact areas of the receptacle are oriented correctly in a receiving cavity located in the housing adapted to receive said receptacle and defining a visible polarizing slot adapted to receive the polarizing tab; (e) a resilient locking tab, extending outwardly at an angle away from at least one of said panels, whereby the resilient locking tab may be engaged to a wall defined by a complementary recessed channel of said housing; and (f) a bus bar shaped to provide an electrical current path to said receptacles located in preselected cavities and a power lead terminal connected to the bus bar.

Claim 8

A unitary electrical terminal receptacle constructed to receive a plurality of mating terminals and to be secured within a mating terminal housing constructed to receive said receptacle and a bus bar, comprising, (a) a multi-paneled, open-ended generally rectangular receptacle having an interior upper panel being adjacent to a first side panel, a lower panel being adjacent to the first side panel and opposing the interior upper panel, a second side panel being adjacent to the lower panel and opposing the first side panel, and an exterior upper panel being adjacent to the second side panel and overlapping the interior upper panel; (b) a cutout located longitudinally along the panels so as to divide the panels into at least two contact areas, each contact area appropriately dimensioned to provide means for contacting and restraining a mating terminal having complementary dimensions; (c) the lower panel and the interior upper panel each having contact spring members which extend inwardly into the receptacle so as to form a multiplicity of contact areas of the receptacle that provides means for contacting a restraining the mating terminals; (d) polarizing tab projecting outwardly from at least one of said panels to insure that the contact areas of the receptacle are oriented correctly in a receiving cavity located in the housing adapted to receive said receptacle and defining a visible polarizing slot adapted to receive the polarizing tab; (e) a resilient locking tab, extending outwardly at an angle away from at least one of said panels, whereby the resilient locking tab may be engaged to a wall defined by a complementary recessed channel of said housing; and (f) a bus bar shaped to provide an electrical current path to said receptacles located in preselected cavities and a power lead terminal connected to the bus bar.

Claim 9

A unitary electrical terminal receptacle as set forth in claim 6 which further comprises the exterior upper panel overlapping and sufficiently engaging the interior upper panel so as to provide means for increasing the overall strength of the receptacle.

Claim 10

A unitary electrical terminal receptacle as set forth in claim 6 in which at least one of the panels has a plurality of outwardly projecting dimples in order to compensate for the thickness of an oppositely positioned exterior panel thereby enhancing the future installation of the mating terminals by allowing the receptacle to be properly aligned with the receiving cavity of said housing regardless of the orientation of the terminal as finally installed in the receiving cavity.

Claim 11

An electrical component housing assembly adapted to receive and secure at least one electrical terminal receptacle wherein the electrical terminal receptacle includes a cutout portion, a locking tab and a polarizing tab comprising: (a) a main body having a bottom panel with internal and external faces and a receptacle receiving matrix projecting from the internal face of the bottom panel; (b) said receptacle matrix including a multiplicity of individual receptacle receiving cavities being arranged in rows and columns, the cavities being generally rectangular and configured to receive the receptacles without allowing the receptacles to pass entirely through the matrix; (c) a bus bar shaped to provide an electrical current path to receptacles located in preselected cavities and a power lead terminal connected to the bus bar; (d) a locking bar positioner located between receptacle cavities and a mating locking bar secured to the locking bar positioner and shaped to interact with said means for engaging the cutout incorporated in the receptacle; (e) each cavity including an adjoining step for accommodating means for engaging the cutout portion of the receptacle in order to lock the receptacle in the cavity; (f) each cavity further including at least one recessed channel fashioned to accommodate and engage the resilient locking tab of the receptacle; and (g) each cavity further including at least one polarizing slot to accommodate the polarizing tab of the receptacle.

Claim 12

An electrical component housing assembly adapted to receive and secure at least one electrical terminal receptacle wherein the electrical terminal receptacle includes a cutout portion, a locking tab and a polarizing tab comprising: (a) a main body having a bottom panel with internal and external faces and a receptacle receiving matrix projecting from the internal face of the bottom panel; (b) said receptacle matrix including a multiplicity of individual receptacle receiving cavities being arranged in rows and columns, the cavities being generally rectangular and configured to receive the receptacles without allowing the receptacles to pass entirely through the matrix; (c) a bus bar shaped to provide an electrical current path to receptacles located in preselected cavities and a power lead terminal connected to the bus bar; (d) a locking bar positioner located between receptacle cavities and a mating locking bar secured to the locking bar positioner and shaped to interact with said means for engaging the cutout incorporated in the receptacle; (e) each cavity including an adjoining step for accommodating means for engaging the cutout portion of the receptacle in order to lock the receptacle in the cavity; (f) each cavity further including at least one recessed channel fashioned to accommodate and engage the resilient locking tab of the receptacle; and (g) each cavity further including at least one polarizing slot to accommodate the polarizing tab of the receptacle.

Claim 13

An electrical component housing assembly as set forth in claim 9 further comprising the cavity having a notched shelf with inwardly tapered edges and an oppositely positioned set of facing integral guide/retaining tabs, wherein the notched shelf and the guide/retaining tabs in combination allow and facilitate the insertion of a mating terminal into the receptacle, yet retain the receptacle in the cavity if the mating terminal is extracted from the receptacle.

Claim 14

An electrical component housing assembly as set forth in claim 9 and further comprising: a bus bar insulator having a multitude of openings, the openings being positioned to align with the cavities located in the matrix whereby receptacles or other components may be inserted into a portion of the cavities and air is allowed to flow through the cavities that are vacant.

Claim 15

An electrical component housing assembly as set forth in claim 9 further comprising: a plurality of mounting holes located in a contact portion of the power lead terminal which in conjunction with a fastening means for each mounting hole enhances the electrical connection between the contact portion of the power lead terminal and the bus bar.