초록 ▼

This invention relates to a festoon lamp holder, and to a lighting system incorporating such a lamp holder. The lamp holder comprises a molded cap and base, and forms a pressure-tight seal with the supply cable, and a water-tight seal with a removably attached globe. Between the cap and base, lugs w

This invention relates to a festoon lamp holder, and to a lighting system incorporating such a lamp holder. The lamp holder comprises a molded cap and base, and forms a pressure-tight seal with the supply cable, and a water-tight seal with a removably attached globe. Between the cap and base, lugs with detents engage within a groove, and through a camming action on a tapered post, engage permanently with a retaining means, thereby locking the detents within the groove. Probes between the cap and base pierce the cable, which may be used to support the lamp holder in a festoon lighting system. The lamp may be a low voltage halogen lamp and may also be formed as a festoon bulb held perpendicular to the lamp holder by hooked wires.

대표청구항 ▼

A festoon lighting system having a plurality of lamp holders attached to and separated along an insulated electrical power supply cable, each holder comprising a base portion and a cap portion, characterized in that a first of the portions has a plurality of lugs upstanding therefrom with detents en

A festoon lighting system having a plurality of lamp holders attached to and separated along an insulated electrical power supply cable, each holder comprising a base portion and a cap portion, characterized in that a first of the portions has a plurality of lugs upstanding therefrom with detents engageable in an internal groove in a substantially non-deformable second portion, and the base has a lamp socket electrically connected to upstanding electrical probes in use contained within a channel between the two engaged portions and extending thereacross to receive therethrough an insulated electrical supply cable, whereby as the second portion is engaged with the first portion, the cap is arranged to press down on the cable to force the probes through the cable insulation to make contact with the cable conductors, and camming means in the second portion is arranged to apply a camming action to the lugs and engage the lugs with retaining means, thereby preventing inward deflection of the lugs and ensuring that the two portions are permanently secured to each other.