LAMP - IWASAKI ELECTRIC CO LTD

Title:

LAMP

Document Type and Number:

WIPO Patent Application WO/2013/069446

Kind Code:

A1

Abstract:

Provided is a lamp that utilizes a light-emitting device as a light source and is capable of producing an HID lamp-like high output. This lamp is provided with: multiple plate-shaped light source units (10) each of which has a mounting substrate (12) where LEDs (11) are mounted on the front surface (13A) of a base substrate (13), and which are arranged around an axial line (K) with the back surfaces (13B) of the base substrates faced inward; and a support (20) which is provided on the axial line (K). The multiple light source units (10) are supported by the support (20), and room (R) for air distribution is provided on the back surface (13B) side of the respective base substrates (13).

Inventors:

MIKAMI TAKAHIRO (JP)
KIMOTO YUUICHI (JP)
BABA NOBUYUKI (JP)
IMANARI TAKAYOSHI (JP)

Application Number:

PCT/JP2012/077307

Publication Date:

May 16, 2013

Filing Date:

October 23, 2012

Export Citation:

Click for automatic bibliography generation Help

Assignee:

IWASAKI ELECTRIC CO LTD (JP)
EYE LIGHTING SYSTEMS CORP (JP)

International Classes:

F21S2/00; F21V29/00; F21V31/00; F21Y101/02

Domestic Patent References:

WO2010024583A2	2010-03-04
WO2011004680A1	2011-01-13
WO2009091562A2	2009-07-23

Foreign References:

JP2010286600A	2010-12-24
JP2008204671A	2008-09-04
JP3163243U	2010-10-07
JP2004296245A	2004-10-21
JP3164034U	2010-11-11
JP2006244725A	2006-09-14
JP2010010134A	2010-01-14

Other References: