Electric lamp and discharge devices – With envelope – Having base and connector
Patent
1998-01-20
2000-03-28
Day, Michael H.
Electric lamp and discharge devices
With envelope
Having base and connector
362226, 439619, H01J 554
Patent
active
060435941
ABSTRACT:
An improved structure Christmas lamp drainage, it mainly comprising a bulblet socket and a bulblet stand, a bulblet is inserted into the bulblet socket. The bulblet socket has a stopping ring, a circular body and a dual-angular body, two locking pieces and two vertical recesses are disposed on the stopping ring, a concave angular is between the dual-angular body. The bulblet stand has a cylindrical boy and a flat body, two locking holes and two tubes are disposed on top edge of the cylindrical body, the flat body has a partition piece. Accordingly, insert the locking pieces of the bulblet socket into the locking holes of the bulblet stand, with the vertical recesses correspond to the tubes, the concave angle is disposed on top of the partition piece, water inside the bulblet stand can thus be drained outside through the vertical recesses and the tubes.
REFERENCES:
patent: 4999751 (1991-03-01), Chen
patent: 5531610 (1996-07-01), Chen
patent: 5620343 (1997-04-01), Pan
patent: 5707138 (1998-01-01), Pan
patent: 5709457 (1998-01-01), Hara
patent: 5722771 (1998-03-01), Wang
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