Title:
LED LIGHTING LAMP
Document Type and Number:
Japanese Patent JP2011142013
Kind Code:
A
Abstract:
To obtain an LED lighting lamp capable of making a printed board rectangular, and achieving improvement of a yield rate, reduction of kinds, reduction of cost, and space saving.
The LED lighting lamp 1 is structured in a hexagonal shape when viewed from the front by connecting both end parts of a trapezoidal case 2 by adhesion. A printed board 5 mounting LEDs 4 is housed inside the case 2. The LED lighting lamp 1 can be mounted on retention fittings 3 in place of a round-shaped fluorescent lamp 10, as the existing round-shaped fluorescent lamp 10 retained to a lighting device body by the retention fittings 3 mounted at an interval of 120°is removed.
Inventors:
Toda, Fujio
Application Number:
JP2010000002090
Publication Date:
July 21, 2011
Filing Date:
January 07, 2010
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F21S2/00; F21V19/00; F21Y101/02