Title:
LIGHT FITTING AND LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2018206484
Kind Code:
A
Abstract:
To provide a light fitting which enables water entering into an attachment part to be drained more securely while securing mechanical strength of the attachment part to which an arm is attached, and to provide a lighting device.SOLUTION: An attachment part 7 protrudes from a holding part 6 and has a columnar shape. Multiple recesses 8 are recessed from a tip surface 702 of the attachment part 7 to the base end 701 side of the attachment part 7. Multiple ribs 9 protrude from the holding part 6. The multiple ribs 9 connect with an outer peripheral surface 705 of the attachment part 7. Openings 80 of the multiple recesses 8 open to the outside of the attachment part 7 on the outer peripheral surface 705.SELECTED DRAWING: Figure 1
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Inventors:
MIYASATO SHINSUKE
HAYASHI KENICHIRO
TAKECHI KOJI
HAYASHI KENICHIRO
TAKECHI KOJI
Application Number:
JP2017106834A
Publication Date:
December 27, 2018
Filing Date:
May 30, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
F21S2/00; F21V21/30
Domestic Patent References:
| JP2017021995A | 2017-01-26 | |||
| JP2017017892A | 2017-01-19 | |||
| JP2009055666A | 2009-03-12 | |||
| JP2015142437A | 2015-08-03 | |||
| JPS5771244A | 1982-05-04 | |||
| JPH0583927U | 1993-11-12 | |||
| JP2015228303A | 2015-12-17 |
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office