| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple instrument enabling a ceiling direct fixing type ceiling light to be used as a ceiling hanging type pendant light as it is.SOLUTION: This invention relates to an instrument comprising a first integral molded unit 50 including a unit 10 forming a hanger ceiling cap having a locked or unlocked pressing piece and a first inner cylinder 51; a second integral molded unit 60 including an outer cylinder 30 outwardly fitted over the first inner cylinder 51 and fixing it, a second inner cylinder 61 internally fitted to a lower part of the outer cylinder 30 and fixing it and a lid-like item 62; a hanger ceiling 20 fixed to the lid-like item 62; and a chord wired from the unit 10 forming the hanger ceiling cap up to the hanger ceiling 20. This invention is used as follows. An operator holds the lower end of an instrument by hands, stands on a floor, brings up the instrument and engages it to a ceiling wiring unit, and after this work, engages a commercially available ceiling light 90 directly attached to a ceiling at its lower end and can use the instrument as a ceiling hanging pendant light in bright energy saving state.SELECTED DRAWING: Figure 1-5 |
