초록 ▼

A wedge-type lamp bulb assembly consists of a bulb containing a filament and a wedge-shaped base extending from the bulb. Several lead wires connected to the filament are led out from the bottom of the wedge-shaped base, and folded along the front and rear sides of the wedge-shaped base. There are p

A wedge-type lamp bulb assembly consists of a bulb containing a filament and a wedge-shaped base extending from the bulb. Several lead wires connected to the filament are led out from the bottom of the wedge-shaped base, and folded along the front and rear sides of the wedge-shaped base. There are provided inside the socket in which the wedge-shaped base is removably held a plurality of terminals which are in resilient contact with the lead wires, and a pair of guide protrusions is formed on the inner walls of the socket along the inserting direction of the wedge-type lamp bulb. There is formed on the front and rear sides of the wedge-shaped base in positions corresponding to the pair of guide protrusions a pair of protrusions defining guide ways through which the guide protrusions are passed. Thus, the wedge-type bulb can be easily assembled into the socket and also securely held therein.

대표청구항 ▼

A wedge-type lamp bulb assembly having a wedge-type lamp bulb consisting of a bulb containing a filament and a wedge-shaped base extending from the bulb, a plurality of lead wires connected to the filament being led out of a part of the wedge-shaped base and folded along the surfaces of the wedge-sh

A wedge-type lamp bulb assembly having a wedge-type lamp bulb consisting of a bulb containing a filament and a wedge-shaped base extending from the bulb, a plurality of lead wires connected to the filament being led out of a part of the wedge-shaped base and folded along the surfaces of the wedge-shaped base, and a socket which removably holds the wedge-shaped base, wherein there is mounted inside said socket a plurality of terminals which are in resilient contact with said lead wires, respectively, and there is formed on either the inner wall of said socket or the surfaces of said base and in positions opposite to each other along the inserting/removing direction of said base at least a pair of protruding members which engages either the surfaces of said base or the inner wall of said socket.