Lamp socket terminal

A terminal for use in a lamp socket for a lamp bulb having a wedge base which includes a central vent tube bounded by laterally extending side wings, a pair of contact wires extending out of the respective ends of the side wings and bent over onto first sides of the respective side wings which are on opposite sides of the wedge base, and a pair of laterally extending troughs in second sides of the respective side wings which are on opposite sides of the wedge base, the terminal comprising:

• a receptacle portion and an attachment portion for attaching the terminal to an electrical conductor;
• the receptacle portion having a base wall and side walls forming a channel for receiving one side wing of the wedge base of the lamp bulb;
• a spring contact arm integrally connected to a forward edge of one side wall of the channel in cantilever fashion and projecting rearwardly into the interior of the channel to engage a contact wire extending out of the end of the side wing of the wedge base,
• said contact arm having a stop at its free end which limits insertion of the one side wing into the channel,
• a spring detent arm integrally connected to the other side wall of the channel and projecting into the interior of the channel to engage a trough in the one side wing of the wedge base, and
• a wire guide which is cantilevered from the forward edge of the one side wall so that the spring contact arm is between the wire guide and the base wall,
• said wire guide projecting into the interior of the channel so that it wipes along the first side of the one side wing when it is inserted into the channel of the terminal so as to urge the contact wire away from the vent tube if the contact wire is skewed toward the vent tube.

A terminal for use in a lamp socket for a lamp bulb having a wedge base which includes a central vent tube bounded by laterally extending side wings, a pair of contact wires extending out of the respective ends of the side wings and bent over onto first sides of the respective side wings which are on opposite sides of the wedge base, and a pair of laterally extending troughs in second sides of the respective side wings which are on opposite sides of the wedge base, the terminal comprising:

• a receptacle portion and an attachment portion for attaching the terminal to an electrical conductor;
• the receptacle portion having a base wall and side walls forming a channel for receiving one side wing of the wedge base of the lamp bulb;
• a spring contact arm integrally connected to a forward edge of one side wall of the channel in cantilever fashion and projecting rearwardly into the interior of the channel to engage a contact wire extending out of the end of the one side wing of the wedge base,
• said spring contact arm having an upright stop tab at its free end which engages the end of the stop wing to limit insertion of the one side wing into the channel of the terminal,
• a spring detent arm integrally connected to the other side wall of the channel in cantilever fashion via folded tab and projecting forwardly into the interior of the channel,
• said spring detent arm having a detent at its free end to engage the laterally extending trough in the second side of the one side wing of the wedge base,
• a curved bulb guide at the forward edge of the other side wall of the channel to prevent insertion of the one side wing into the space between the other side wall and the free end of the spring detent arm, and
• a wire guide which is cantilevered from the forward edge of the one side wall so that the spring contact arm is between the wire guide and the base wall,
• said wire guide projecting into the interior of the channel so that it wipes along the first side of the side wing when it is inserted into the channel of the terminal so as to urge the contact wire away from the vent tube if the contact wire is skewed toward the vent tube.

A terminal for use in a lamp socket for a lamp bulb having a wedge base which includes a central vent tube bounded by laterally extending side wings, a pair of contact wires extending out of the respective ends of the side wings and bent over onto first sides of the respective side wings which are on opposite sides of the wedge base, and a pair of laterally extending troughs in second sides of the respective side wings which are on opposite sides of the wedge base, the terminal comprising:

• a receptacle portion having a base wall and side walls forming a channel for receiving one side wing of the wedge base of the lamp bulb;
• a spring contact arm integrally connected to a forward edge of one side wall of the channel in cantilever fashion and projecting rearwardly into the interior of the channel;
• said contact arm having an angularly disposed tab at its free end to engage a contact wire extending out of the end of the side wing of the wedge base, and
• a spring detect arm integrally connected to the other side wall of the channel and projecting inwardly to engage a trough in the one side wing of the wedge base.