초록 ▼

A molded lamp socket. The molded lamp socket includes a lamp base body defining a socket cavity with an opening for receiving a lamp bulb. The molded lamp socket also includes a lead extending from a first contact portion disposed in the socket cavity to a second contact portion spaced from the sock

A molded lamp socket. The molded lamp socket includes a lamp base body defining a socket cavity with an opening for receiving a lamp bulb. The molded lamp socket also includes a lead extending from a first contact portion disposed in the socket cavity to a second contact portion spaced from the socket cavity. The molded lamp socket also includes a mounting body defining a plug cavity encircling the second contact portion. The mounting body is overmolded with respect to the lamp base body and less than all of the lead, the second contact portion being exposed. The lamp base body is formed from a first plastic with a first level of resistance to out-gassing and the mounting body is formed from a second plastic with a second level of resistance to out-gassing less than the first level of out-gassing.

대표청구항 ▼

1. A molded lamp socket comprising: a lamp base body defining a socket cavity with an opening for receiving a lamp bulb;a lead extending from a first contact portion disposed in said socket cavity to a second contact portion spaced from said socket cavity;a mounting body defining a plug cavity encir

1. A molded lamp socket comprising: a lamp base body defining a socket cavity with an opening for receiving a lamp bulb;a lead extending from a first contact portion disposed in said socket cavity to a second contact portion spaced from said socket cavity;a mounting body defining a plug cavity encircling said second contact portion and overmolded in bonded, fixed relation with respect to said lamp base body and less than all of said lead, wherein said lamp base body is formed from a first plastic with a first level of resistance to out-gassing and said mounting body is formed from a second plastic with a second level of resistance to out-gassing less than said first level of out-gassing;said lead including a lead body;a contact arm extending cantilevered from said lead body along a torturous path to said first contact portion; anda shield arm extending cantilevered from said lead body and between said contact arm and said opening wherein said contact arm defines a first level of resistance to bending about said lead body away from said opening and said shield arm defines a second level of resistance to bending about said lead body away from said opening greater than said first level of resistance to bending to reduce the likelihood of said contact arm bending when the lamp bulb is received in said socket cavity. 2. The molded lamp socket of claim 1 wherein said shield arm further comprises: a first portion extending from said lead body substantially parallel to said opening; anda second portion extending from said first portion substantially perpendicular to said opening. 3. The molded lamp socket of claim 1 wherein: said first portion defines a width perpendicular to said opening and a thickness parallel to said opening and said thickness being less than said width; andsaid second portion defines a width parallel to said opening and a thickness parallel to said opening and said thickness being less than said width. 4. The molded lamp socket of claim 1 wherein said lead body and said contact arm and said shield arm are integrally formed with respect to one another. 5. The molded lamp socket of claim 1 wherein said lamp base body further comprises an integrally-formed locking tab opposing said first contact portion across said socket cavity to cooperate with said shield arm in releasibly retaining the lamp bulb received in said socket cavity. 6. The molded lamp socket of claim 1 wherein said socket cavity is further defined as being substantially centered on a first axis and said plug cavity is further defined as being substantially centered on a second axis and said first and second axis are further defined as being one of transverse and aligned with respect to one another. 7. The molded lamp socket of claim 1 wherein said lamp base body further comprises an annular ridge, said mounting body being overmolded over said annular ridge. 8. A molded lamp socket comprising: a lamp base body having a socket cavity with an opening for receiving a lamp bulb;a lead extending from a first contact portion disposed in said socket cavity to a second contact portion spaced from said socket cavity;a mounting body having a plug cavity encircling said second contact portion, said mounting body being overmolded in bonded, fixed relation with said lamp base body and at least a portion of said lead;said lead including a lead body;a contact arm extending cantilevered from said lead body along a torturous path to said first contact portion; anda shield arm extending cantilevered from said lead body and between said contact arm and said opening wherein said contact arm defines a first level of resistance to bending about said lead body away from said opening and said shield arm defines a second level of resistance to bending about said lead body away from said opening greater than said first level of resistance to bending to reduce the likelihood of said contact arm bending when the lamp bulb is received in said socket cavity. 9. The molded lamp socket of claim 8 wherein said lamp base body further comprises an annular ridge, said mounting body being overmolded over said annular ridge. 10. A method of constructing a lamp socket, comprising: forming a lamp base body having an aperture and a socket cavity with an opening for receiving a lamp bulb;inserting a lead in the aperture, the lead including a lead body, a contact arm extending cantilevered from the lead body along a torturous path to the first contact portion, and a shield arm extending cantilevered from the lead body and between the contact arm and the opening wherein the contact arm defines a first level of resistance to bending about the lead body away from the opening and the shield arm defines a second level of resistance to bending about the lead body away from the opening greater than the first level of resistance to bending to reduce the likelihood of the contact arm bending when the lamp bulb is received in the socket cavity; andovermolding a mounting body in fixed, bonded relation to at least a portion of the lamp base body and providing the mounting body with a plug cavity extending about a portion of the lead. 11. The method of claim 10 further including overmolding the mounting body in fixed, bonded relation to a portion of the lead. 12. The method of claim 10 further including providing the lamp base body with an annular ridge and overmolding a portion of the mounting body in fixed relation to the annular ridge.