| 摘要 |
PROBLEM TO BE SOLVED: To provide a mounting structure of organic EL module which has a direct illumination function and an indirect illumination function and in which replacement of the organic EL module is easy.SOLUTION: A mounting device 3 has a bearing part 92 electrically connected to an external power source. An organic EL module 2 has a power supply electrode electrically connected to an electrode part. The power supply electrode has a rod-like rotary shaft part 105a and it is electrically connected to the bearing part 92 via the rotary shaft part 105a. The rotary shaft part 105a can change its posture in a projection posture in which whole or most of the rotary shaft part protrudes from the inside of the organic EL module 2, and a retreat posture in which whole or most of the rotary shaft retreats to the inside of the organic EL module 2 with respect to the projection posture. The organic EL module 2 can rotate in a circumferential direction around the rotary shaft part 105a by the rotary shaft part 105a being pivotally supported by the bearing part 92, and it can be detached from the mounting device 3 by switching the posture of the rotary shaft part 105a.SELECTED DRAWING: Figure 2 |
