Lampholders for miniature light sets
First Claim
Patent Images
1. A lampholder comprising:
- a housing having a socket at one end to receive a lamp unit, and having a wireway at the opposite end to receive three side-by-side insulated wires occupying a central portion and first and second opposite side portions of the wireway;
said socket having two recessed portions at opposite sides thereof, one of said recessed portions intersecting said central portion and said first opposite side portion of the wireway and the other of said recessed portions intersecting said central portion and said second opposite side portion of the wireway; and
a pair of like contact members lodged in respective of said recessed portions to be engaged by wire leads from said lamp unit, said contact members each having an insulation-severing contact element projecting into said wireway, each of said contact members being reversible before being lodged in said recessed portions to have its said contact element projecting either into said central portion of the wireway or into one of said opposite side portions of the wireway.
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Abstract
A lampholder for miniature light sets has a socket at one end to receive a lamp unit and a wireway at the opposite end which is covered by a snap-on cover. The socket receives two identical contact plates which are laterally reversible so that in one position they project by a respective insulation severing element into one portion of the wireway to engage a first wire, and in a second position the severing element projects into a second portion of the wireway to engage a second wire.
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Citations
10 Claims
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1. A lampholder comprising:
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a housing having a socket at one end to receive a lamp unit, and having a wireway at the opposite end to receive three side-by-side insulated wires occupying a central portion and first and second opposite side portions of the wireway; said socket having two recessed portions at opposite sides thereof, one of said recessed portions intersecting said central portion and said first opposite side portion of the wireway and the other of said recessed portions intersecting said central portion and said second opposite side portion of the wireway; and a pair of like contact members lodged in respective of said recessed portions to be engaged by wire leads from said lamp unit, said contact members each having an insulation-severing contact element projecting into said wireway, each of said contact members being reversible before being lodged in said recessed portions to have its said contact element projecting either into said central portion of the wireway or into one of said opposite side portions of the wireway. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A lampholder comprising:
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a housing having a socket at one end to receive a lamp unit, and having a wireway at the opposite end to receive three side-by-side insulated wires occupying a central portion and first and second opposite side portions of the wireway; said socket having a generally rounded mouth portion and a generally rectangular extension portion, said extension portion having two recessed portions at opposite sides thereof intersecting said mouth portion, and one of said recessed portions intersecting said central portion and said first opposite side portion of the wireway and the other of said recessed portions intersecting said central portion and said second opposite side portion of the wireway; and a pair of like contact members lodged in respective of said recessed portions to be engaged by wire leads from said lamp unit, said contact members each having an insulation- a severing portion projecting into said wireway, each of said contact members being adapted to be introduced through said mouth portion into the respective said recessed portions and being reversible before being introduced so as to be adapted to have its insulation-piercing portion projecting either into said central portion of the wireway or into one of said opposite side portions of the wireway. - View Dependent Claims (8, 9)
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10. A lampholder comprising:
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a housing having a socket at one end to receive a lamp unit of the type having two exposed wire leads, and having a wireway at the opposite end to receive two side-by-side insulated wires occupying first and second portions of the wireway; said socket having a generally rectangular portion with two of its opposite sides intersecting said first and second portions of the wireway; a pair of like contact members lodged in said socket in engagement with said two opposite sides to be engaged by said two wire leads of said lamp unit, said contact members each being generally flat along its length for engagement by one of said wire leads and having an insulation severing element projecting at an end thereof into said wireway, each of said contact members being reversible at each of said opposite sides to have its insulation piercing portion projecting either into said first portion of the wireway or into said second portion of the wireway.
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Specification