| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lamp with an outer bulb in which the outer bulb can be mounted on a mounting base of a base by a simple and easy working and falling-off of the outer bulb from the mounting base can be prevented surely. <P>SOLUTION: In this lamp with the outer bulb, between the peripheral side face of a support column 9 formed at the mounting base 6 of the base 4 and the inner peripheral face of the outer bulb 5, a gap 12 is formed into which a heat-resistant adhesive or a filler S is filled, and on the peripheral side face of the support column 9 and the inner peripheral face of the outer bulb 5, protruding parts 13, 14 respectively facing the gap 12 are formed, and by the adhesive or the filler S filled into the gap 12, a joint J to join the outer bulb 5 and the support column 9 is in-molded. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
