| 摘要 |
PROBLEM TO BE SOLVED: To provide a clasp that prevents general consumers from replacing a lamp to an incompatible lamp by mistake, while using a G13 luminaire in operation.SOLUTION: A clasp is characterized by controlling attachment and detachment of an LED lamp, the clasp attached to a socket connectable to a terminal of a base pin by rotating operation of the LED lamp in which an LED lamp of the base pin of the Japanese JIS standard G13 base is mounted and the base pin is inserted from a socket notch formed in an outer circumferential surface. The clasp comprises: an insertion part with a plane shape inserted between the LED lamp and the socket, and formed of a through-hole where the base pin can be inserted; a covering part formed at a predetermined angle from the insertion part, formed of a nut part penetrating through substantially in the center, swinging in conformity to a rotating operation of the LED lamp, and covering the socket notch; and a screw body screwed in the nut part and controlling rotation of the LED lamp in which a male screw part penetrated through the covering part is inserted into the socket notch. |
