Title:
ELECTRIC BULB AND BASE
Document Type and Number:
Japanese Patent JP2002358935
Kind Code:
A
Abstract:
To enable to insert and couple a base and a lamp tube sufficiently and also to prevent the cap from scratching a lamp tube.
An inner base 1 of the base is provided with a tongue part 11 for fixing a lamp tube, and the tongue part 11 is provided with a convex part 12 inserting into and coupling with a concave part of the lamp tube. The convex part 12 is covered by a cushioning material 13. The cushioning material 13 is put between the convex part 12 and the concave part of the lamp tube when the cap base is fixed at the lamp tube.
Inventors:
KANDA AKIHIRO
Application Number:
JP2001166649A
Publication Date:
December 13, 2002
Filing Date:
June 01, 2001
Export Citation:
Assignee:
OSRAM MELCO TOSHIBA LIGHTING KK
International Classes:
H01K1/46; (IPC1-7): H01K1/46
Attorney, Agent or Firm:
Shoji Mizoi (2 outside)