Title:
POWER SUPPLY UNIT FOR LIGHTING, AND LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2017033956
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To downsize a lighting fixture.SOLUTION: A power supply unit 300 of a lighting fixture 100 is equipped with a power supply substrate 310, a housing 330, a cover body 340, a terminal block 350, an input electric wire 360, and a storage body 370. The storage body 370 stores the power supply substrate 310. In the inside of the housing 330, the storage body 370 is stored. To a bottom wall portion 332 of the housing 330, a light source unit 200 is coupled from the outside of the housing 330. The cover body 340 blocks the other end of a peripheral wall portion 331 of the housing 330. The terminal block 350 is fixed to the cover body 340 from the outside of the housing 330. The input electric wire 360 electrically connects the power supply substrate 310 and the terminal block 350. The storage body 370 has a bridge portion. The bridge portion projects out from one end of a peripheral wall of the storage body 370, and is fitted with a notch provided on the peripheral wall portion 331. The input electric wire 360 enters the storage body 370 through the bridge portion.SELECTED DRAWING: Figure 2
Inventors:
SATO NORIFUMI
ONO AKIHISA
TANABE YOSHIMASA
OSAWA TAKASHI
ONO AKIHISA
TANABE YOSHIMASA
OSAWA TAKASHI
Application Number:
JP2016221991A
Publication Date:
February 09, 2017
Filing Date:
November 15, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F21V23/00; F21S8/02; F21V15/01; F21V29/503; F21V29/77
Domestic Patent References:
| JP2009064781A | 2009-03-26 | |||
| JP2015076280A | 2015-04-20 | |||
| JP2010129227A | 2010-06-10 | |||
| JP2009301810A | 2009-12-24 | |||
| JP2010182432A | 2010-08-19 |
Attorney, Agent or Firm:
Shoji Mizoi
Shingo Kitamura
Shingo Kitamura