Patent ID: 9383074
Filing Date: 2016-07-05
CPC Classification: B29C,B29L,F21K,F21V,F21Y

Claim Text:
1. A light-emitting device comprising: a base; a semiconductor light-emitting element mounted on the base; a globe covering the base and the semiconductor light-emitting element; a reflection plate, above the semiconductor light emitting element and covered by the globe, positioned to direct light generated by the semiconductor light-emitting element to a lower position of the globe lower than the reflection plate, and not to reflect the light generated by the semiconductor light-emitting element to an upper position of the globe higher than the reflection plate; and a concavo-convex part located on the globe only at the lower position of the globe lower than the reflection plate, wherein the reflection plate comprises a first reflection plate and a second reflection plate, the first reflection plate is positioned directly above the semiconductor light-emitting element, the second reflection plate is provided separately from the first reflection plate and positioned above the first reflection plate, and the first reflection plate has a window part as an opening in the reflection plate, and a light emitted from the semiconductor light-emitting element goes to the second reflection plate through the first reflection plate via the window part.