| 摘要 |
PROBLEM TO BE SOLVED: To improve workability and productivity in a production line for installing an electrical component and enhance strength of a luminaire body without depending on increase in plate thickness, etc. SOLUTION: A reflector shape part 18 projecting to the front side of a luminaire body 11 and having an opening on the back side, is formed in one body with the luminaire body 11. A back plate 20 smaller than the outer shape of the luminaire body 11 is mounted on the opening part of the reflector shape part 18. An electrical component 24 is installed on the back plate 20, and the electrical component 24 is housed inside the reflector shape part 18 of the luminaire body 11. In a production line for installing the electrical component 24 on the back plate 20, because the width of the line is adapted to correspond to the back plate 20 smaller than the luminaire body 11, installation of the electrical component 24 is made easier, and workability and productivity are improved by reducing the intervals between back plates 20 conveyed on the line. Strength of the luminaire body 11 is enhanced by being formed in one body with the reflector shape part 18. |
