| 摘要 |
PROBLEM TO BE SOLVED: To provide a height-adjustable light emitting module capable of controlling a diffusion distribution of light in accordance with the size of installed channel characters since the intensity and direction angle of a light source can be adjusted with an interval between light emitting modules and the distance between the light source and a surface of incidence by adjusting the vertical position of the light source even after installation and assembly to expand the light of a multi-purpose semiconductor light emitting element with high efficiency as a light emission light source component dedicated to lighting while making good use of advantages of low power consumption and high luminance. SOLUTION: Disclosed is the light emitting module including a light emitting element 11 emitting designated light, a case 13, a PCB 14 which is fixed at a designated height inside the case 13 and coupled to the light emitting element 11, and a filler 12 which is charged in the case 13 to fix the light emitting element 11 and PCB 14, the light emitting module being adjustable in height by a height adjusting means 20 moving up and down the light emitting module 10 by rotation and a horizontal fixed receiving base 40 to which the height adjusting means 20 is coupled. COPYRIGHT: (C)2006,JPO&NCIPI |
