Title:
LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2017054657
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a lighting device of high electrical safety.SOLUTION: A lighting device includes a lamp body, a circuit box in which a lightning circuit is stored, and an arm 5 for mechanically connecting the lamp body and a case composing the circuit box. The arm 5 includes a case-side connecting part (127) connected to the case, a lamp body-side connecting part (129, 131) connected to the lamp body, and a connecting part for connecting the case-side connecting part (127) and the lamp body-side connecting part (129, 131). The arm 5 is configured as a cylinder in which an outer cylindrical member 137 positioned outside and an inner cylindrical member 139 positioned inside are combined, and includes a hollow part 141 between the outer cylindrical member 137 and the inner cylindrical member 139. A cable for electrically connecting the lightning circuit and the lamp body is stored in the hollow part 141.SELECTED DRAWING: Figure 14
Inventors:
SAKAI KAZUSHI
TU LISHAN
ICHIMARU YOKO
TU LISHAN
ICHIMARU YOKO
Application Number:
JP2015177102A
Publication Date:
March 16, 2017
Filing Date:
September 08, 2015
Export Citation:
Assignee:
IRIS OHYAMA INC
International Classes:
F21S2/00; F21V23/00
Domestic Patent References:
| JP2014049346A | 2014-03-17 | |||
| JP2008293876A | 2008-12-04 | |||
| JP2009032473A | 2009-02-12 | |||
| JPH0469807U | 1992-06-19 | |||
| JP2014107106A | 2014-06-09 | |||
| JP2012109153A | 2012-06-07 |
Attorney, Agent or Firm:
Junji Harada
Yuji Okuyama
Yuji Okuyama