| 摘要 |
PROBLEM TO BE SOLVED: To provide a ring-shaped light emitting body which obtains ring-shaped uniform light emission, and can enhance design performance at non-lighting.SOLUTION: A ring-shaped light emitting body 1 comprises: an LED (point light source) 3; a light emitting part 4 which has light reflection means 7 for reflecting incident light from the LED 3 to one side peripheral face side and a light emitting face 4a which emits ring-shaped light to the other side peripheral face side; a light guide part 5 which has an incident face 5a to which light from the LED 3 is made incident, and integrally extends from a portion at which the light reflection means 7 of the light emitting part 4 is not arranged; and light deflection means 6 which reflects a progressing direction of light which is taken into the light guide part 5 toward an extension direction of the light emitting part 4. In the ring-shaped light emitting body, an outer lens 8 covering the light emitting face 4a of the light emitting part 4 from a front face side is arranged, and light diffusion means 9 is arranged at a portion which is overlapped on at least the light deflection means 6 in a front face view of the outer lens 8. |
