| 摘要 |
PROBLEM TO BE SOLVED: To provide a luminaire easy in mounting and demounting a unit portion to a luminaire body.SOLUTION: A luminaire comprises a luminaire body 15, a unit portion 16, a battery pack 17 and a leaf spring 47. The luminaire body 15 has a fitting opening 32 formed on a side face, and an opening portion 21 formed at one end side. The unit portion 16 holds a circuit substrate constituting a lighting circuit controlling lighting of a light source module 41, and inserted to and removed from the opening potion 21 of the luminaire body 15. The leaf spring 47 locks the unit portion 16 to the luminaire body 15 by being fitted to the fitting opening 32 by insertion of the unit portion 16 to the luminaire body 15. The leaf spring 47 unlocks the unit portion 16 from the luminaire body 15 through elastic deformation operation.SELECTED DRAWING: Figure 1 |
