LINEAR LIGHT IRRADIATION DEVICE

摘要

The present invention can make the width of an LED wiring board compact and also reduces the number of assembly parts and assembly time. Each LED wiring board (3) includes a plurality of LEDs (31) provided in a row along the length direction, and power-feeding line members (32a, 32b) provided parallel to the plurality of LEDs (31). The power-feeding line members (32a, 32b) are provided above an LED mounting surface (3b) of the LED wiring board (3). In adjacent LED wiring boards (3), the power-feeding line members (32a, 32b) provided on one LED wiring board (3) are provided so as to extend outward in the length direction, and have contact terminals (321a, 321b) that come into contact with the power-feeding line members (32a, 32b) of the other LED wiring board (3).