Automatic night light structure

Claim 2

A night light structure comprising a housing having a circuit portion and a lamp portion extending therefrom, said circuit portion having a first wall with a pair of outlet prongs extending therefrom and an interior compartment, said prongs extending along opposite sides of said compartment, shoulder means on the side of said compartment remote from said wall, a circuit board in said compartment, means supporting said circuit board comprising portions of said prongs supporting one end of said board, said shoulder means supporting the other end of said board, the side edges of said board being disposed between the portions of said prongs within said compartment, means on the end of said circuit portion of the housing remote from said wall supporting a light-sensitive resistor, and conductive means leading from said light-sensitive resistor to said circuit board.

Claim 3

A structure according to claim 1, said lamp portion of the housing having an upwardly open lamp socket, a wall between said lamp and circuit housing portions, and leaf spring contacts extending through said wall and connecting said lamp to said circuit board.

Claim 4

A structure according to claim 2, there being a pair of spring contacts, one contact having an end disposed between the circuit board and one of said prongs and in conductive engagement with said prong.

Claim 5

A structure according to claim 1, said board-supporting prong portions being bent back and extending through said wall.

Claim 6

A structure according to claim 1, said means for supporting the light-sensitive resistor comprising an opening in said housing facing away from said wall, a shoulder adjacent said engaging said shoulder, and a lens mounted on said housing outwardly of said light-sensitive resistor.

Claim 7

A structure according to claim 5, said lens having a pair of resilient fingers extending past opposite sides of said light-sensitive resistor with ends engageable behind said shoulder to hold the lens in place, said fingers limiting lateral movement of said light-sensitive resistor.

Claim 8

A structure according to claim 1, the inner ends of said prongs being received by recesses in said shoulder means facing the housing compartment, said board-supporting prong portions being bent-back portions of said prongs bent inwardly toward each other and being slotted to receive the corners of said circuit board.

Claim 9

A structure according to claim 1, said shoulder means having recesses supporting corners at said other end of the circuit board.

Claim 10

A structure according to claim 1, said housing being fabricated of two mating molded parts with the mating line extending through said circuit and lamp portions of the housing and parallel to said wall, and fastener means holding said housing parts together.

Claim 11

A structure for a night light comprising a housing having a circuit portion and a lamp portion thereabove, the circuit portion having a wall at one end, an interior compartment contiguous with said wall, shoulder means on the end of said compartment opposite said wall, and a recess leading from said shoulder means to the other end of said housing circuit portion, a pair of prongs having inner ends supported by recesses in said shoulder means, extending along the sides of said compartment, through said wall, and having bent-back portions passing through said wall to said compartment, the inner ends of said bent-back portions being bent inwardly and having slots, a rectangular circuit board disposed between said prongs and having two corners received by said slots, recesses in said shoulder means receiving the other two corners of said circuit board, a fixed resistor and a solid-state switch supported by said circuit board in said compartment, an upwardly open lamp base socket in said lamp portion of the housing with a space therebelow, a wall between said space and said compartment, a pair of leaf spring contacts extending through slots in said wall, the first contact having a lower end disposed between one edge of said circuit board and one of said prongs and an upper end disposed in said socket opening, the second contact having a lower end secured by a fastener to said circuit board and an upper end engageable with a bulb in said socket, a light-sensitive resistor disposed in the recess of said housing circuit portion and facing outwardly, a shoulder in said recess engageable by said light-sensitive resistor, a lens mounted on said housing and having means extending inwardly therefrom engaging portions of the housing to hold the lens in place and also serving to support the light-sensitive resistor against lateral movement, and conducting means extending from said light-sensitive resistor through said recess to said circuit board.

Claim 12

A structure for a night light comprising a housing having a circuit portion and a lamp portion thereabove, the circuit portion having a wall at one end, an interior compartment contiguous with said wall, shoulder means on the end of said compartment opposite said wall, and a recess leading from said shoulder means to the other end of said housing circuit portion, a pair of prongs having inner ends supported by recesses in said shoulder means, extending along the sides of said compartment, through said wall, and having bent-back portions passing through said wall to said compartment, the inner ends of said bent-back portions being bent inwardly and having slots, a rectangular circuit board disposed between said prongs and having two corners received by said slots, recesses in said shoulder means receiving the other two corners of said circuit board, a fixed resistor and a solid-state switch supported by said circuit board in said compartment, an upwardly open lamp base socket in said lamp portion of the housing with a space therebelow, a wall between said space and said compartment, a pair of leaf spring contacts extending through slots in said wall, the first contact having a lower end disposed between one edge of said circuit board and one of said prongs and an upper end disposed in said socket opening, the second contact having a lower end secured by a fastener to said circuit board and an upper end engageable with a bulb in said socket, a light-sensitive resistor disposed in the recess of said housing circuit portion and facing outwardly, a shoulder in said recess engageable by said light-sensitive resistor, a lens mounted on said housing and having means extending inwardly therefrom engaging portions of the housing to hold the lens in place and also serving to support the light-sensitive resistor against lateral movement, and conducting means extending from said light-sensitive resistor through said recess to said circuit board.