| 摘要 |
PROBLEM TO BE SOLVED: To provide a lamp including a seal member which can achieve high sealability.SOLUTION: A lamp 1 includes: an LED substrate 16 on which an LED 15 is mounted; a base plate 13 on which the LED substrate 16 is placed; an insulation cylinder part 10 which extends from a rear surface 13A of the base plate 13, and in which a base 3 is provided at a terminal end 10A; and a globe 22 for covering the base plate 13. The base plate 13 has a side wall 19 on a periphery. In the globe 22, at least one part is inserted and retained inside the side wall 19 of the base plate 13. Between the globe 22 and the side wall 19 of the base plate 13, a seal member 26 is disposed. A cross-sectional shape of the seal member 26 is a shape having a slender shape part 26A which is a slender rectangle shape extending in an insertion direction of the globe 22, and a projection 26B for projecting in the lateral direction from at least both end parts in the longitudinal direction of the slender shape part 26A.SELECTED DRAWING: Figure 2 |
