| 摘要 |
PROBLEM TO BE SOLVED: To provide a means for filling in the clearance between an aperture of a light-transmitting globe and a top plate simply and at a low cost. SOLUTION: A luminaire body 10 is provided. Light sources 22, 24 are mounted on the under surface of the luminaire body 10. A synthetic top plate 30 is detachably mounted around the luminaire body 10. A light-transmitting vase-like globe 40 which is integrally formed by blow molding of a synthetic resin and has an aperture in the upper surface is provided. Coupling means 52, 54 detachably couple the top plate 30 with the light-transmitting globe 40 to block the aperture of the globe 40 by the top plate 30. A masking edge 32 covering the coupling part from the outside is formed on the periphery of the top plate 30. The masking edge 32 is provided with elasticity and flexibility so as to fill in the clearance between the upper surface of the light-transmitting globe 40 and the masking edge 32 and to closely contact them. |
