Title:
外管付きランプ
Document Type and Number:
Japanese Patent JP5268026
Kind Code:
B2
Abstract:
To provide a lamp with an outer tube, which is mountable on the mounting base of a cap with simple work and reliably preventive of fall-off from the mounting base.
A gap 12 is formed between the opening side end of the outer tube 5 and a groove 12 of the cap mounting base 6 to fill heat resistant adhesive or filler therein. A protruded portion 14 is formed at the opening side end of the outer tube 5, and a through-hole 13 is formed in an outer wall 8. With the adhesive or filler filled in the groove 12, a joint J is in-mold formed to join the outer tube 5 to the mounting base 6.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
Yasushi Sasai
Yoichi Sato
Yoichi Sato
Application Number:
JP2009050307A
Publication Date:
August 21, 2013
Filing Date:
March 04, 2009
Export Citation:
Assignee:
Iwasaki Electric Co., Ltd.
International Classes:
H01J61/34; H01J5/50; H01K1/34; H01K1/46
Domestic Patent References:
| JP6111793A | ||||
| JP4081438U | ||||
| JP2006190677A | ||||
| JP2008529248A |