Claims
- 1. A lamp device comprises
- a bulb disposed on a lamp holder,
- a socket shell receiving the lamp holder,
- the socket shell having a through hole to receive a conductive plate,
- a hollow outer casing enclosing the socket shell,
- a filament disposed in the bulb,
- a first lead-in wire and a second lead-in wire connected to the filament,
- the lamp holder having a base portion, and a hollow cylinder having a plurality of slot holes,
- a distal end of the first lead-in wire extending out of the base portion,
- a distal end of the second lead-in wire extending out of the base portion,
- the socket shell having a head portion, said through hole receiving the base portion, a first crossbar, a second crossbar, a first groove communicating with the through hole, a second groove communicating with the through hole, a first recess communicating with the through hole, a second recess communicating with the through hole, two semicircular apertures, and two slots,
- each said semicircular aperture communicating with the respective slot,
- a main wire set having a first main wire and a second main wire,
- a first copper plate connected to the first main wire,
- a second copper plate connected to the second main wire,
- the first recess receiving the first copper plate,
- the second recess receiving the second copper plate,
- the first groove receiving the first main wire,
- the second groove receiving the second main wire,
- the hollow outer casing having two block walls, an inner annular rib, two semicircular holes, and two notches,
- each said semicircular hole communicating with the respective notch,
- the socket shell inserted in the hollow outer casing, the inner annular rib blocking an upper face of the socket shell,
- the first copper plate inserted in the first recess to contact the first lead-in wire,
- the second copper plate inserted in the second recess to contact the second lead-in wire,
- a secondary wire passing through the notches, the holes and the slots, and
- wherein the secondary wire only passes through the lamp device but does not have any electrical communication with the lamp device.
Parent Case Info
The present invention is a continuation-in-part of application Ser. No. 08/832,069, filed Apr. 2, 1997, now abandoned.
US Referenced Citations (3)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
832069 |
Apr 1997 |
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