Bulb socket and connection construction of wire
AssigneeSumitomo Wiring Systems, Ltd.
InventorFumiyoshi Tanigawa
Life of this patent
Estimating the term…
Abstract
A plastic covering 32 of an electric wire 30 is removed, exposing a core wire 31, this core wire 31 being attached to core wire receiving members 13 of a lamp body 10. Attaching a bulb socket 20 to the lamp body 10 causes the core wire to be resiliently held between contact members 24D of the bulb socket 20 and the core wire receiving members 13, thereby connecting the bulb socket 20 and the electric wire 30. The core wire 31 makes direct contact with the contact members 24D, and therefore connecting terminals are not required between the bulb socket 20 and the electric wire 30, the number of components is thus decreased.
Claims11
An electrical connecting structure comprising a body having an aperture and an insulated electric wire having an exposed portion with the insulation absent, a bulb socket inserted into said aperture of the body and secured therein by rotation of the bulb socket, said bulb socket having an electrical contact which is placed in direct contact with said exposed portion of the wire upon rotation of said bulb socket in said body, and a projection on said body around which said exposed portion is wound to locate said exposed portion of said wire.
An electrical connecting structure comprising a body having an aperture and an insulated electric wire having an exposed portion with the insulation absent, a bulb socket inserted into said aperture of the body and secured therein by rotation of the bulb socket, said bulb socket having an electrical contact which is placed in direct contact with said exposed portion of the wire upon rotation of said bulb socket in said body, and wire retaining means for engagement with said wire on both sides of said exposed portion.
Dependencies are inferred from the claim text.