Title:
LAMP AND ILLUMINATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/097578
Kind Code:
A1
Abstract:
A lamp provided with a cylindrical casing (120), the casing including a first casing member (121) and a second casing member (126) having a half-cylindrical shape, the first casing member (121) and the second casing member (126) being joined in a state in which the respective openings of the halved parts face each other. In a state in which a semiconductor light-emitting element (131) is facing outward at one end part, in the cylinder axis direction, of the casing, a light emission module (130) is secured between a first portion (121h) belonging to the first casing member (121) and a portion (126h) of the second casing member (126) opposite the first portion. An illumination circuit unit (150) is secured, at a position further inward from the one end part in the cylinder axis direction, between second portions (121e, 121f, 121g) belonging to the first casing member (121) and portions (126e, 126f, 126g) of the second casing member (126) opposite the second portions.
Inventors:
SHIDA SATOSHI
UEMOTO TAKAARI
UEMOTO TAKAARI
Application Number:
PCT/JP2013/007279
Publication Date:
June 26, 2014
Filing Date:
December 11, 2013
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
F21S2/00; F21V3/02; F21V29/00; F21Y101/02
Domestic Patent References:
| WO2012127923A1 | 2012-09-27 | |||
| WO2010053250A1 | 2010-05-14 |
Foreign References:
| JP2003297110A | 2003-10-17 |
Attorney, Agent or Firm:
NAKAJIMA, Shiro et al. (JP)
Shiro Nakajima (JP)
Shiro Nakajima (JP)
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