| 摘要 |
PROBLEM TO BE SOLVED: To provide a light-emitting device having improved light distribution, and having high peak illuminance.SOLUTION: A light-emitting device 10 includes: an installation base 60 that has a first plane part 61 and a second plane part 62 inclined adjacent to the first plane part 61; a linear light source part 20 that has a light-emitting element 30 installed on the second plane part 62; and reflection part 40 that includes a reflection surface 50 extending in an extension direction of the linear light source 20, and having a first reflection surface 51 and a second reflection surface 52 arranged on the side closer to the installation base 60 than the first reflection surface 51. The first reflection surface 51 reflects light from the light source 20 in an irradiation direction parallel with the first plane part 61, and the second reflection surface 62 reflects light from the light source 20 toward the first reflection surface 51.SELECTED DRAWING: Figure 2 |
