LED LIGHTING FIXTURE - KAWAJU SHARYO TECHNO KK

Title:

LED LIGHTING FIXTURE

Document Type and Number:

Japanese Patent JP2012256570

Kind Code:

A

Abstract:

To provide an LED lighting fixture capable of lighting an irradiated face uniformly and having an excellent lighting performance.

The LED lighting fixture is provided with an LED unit 11 with a plurality of LEDs 11a etc. aligned in one direction and a reflection plate 3 arranged facing the LED unit 11 on an opposite side to an irradiated face. The light emitted from each of the LEDs 11a is reflected by the reflection plate 3 in mutually different directions to irradiate the irradiated face indirectly. In this construction, dazzling of a light source can be eliminated and the irradiated face can be lighted uniformly as well. Moreover, a problem of dots of LEDs 11a becoming conspicuous can be solved since this is indirect illumination using the reflection plate 3.

More Like This:

JP2009032424	DISCHARGE LAMP AND PROJECTOR
JP5518881	Light emitting device, surface light source and liquid crystal display device
JP2012186076	COMBINATION OF OPTICAL SHEET AND RETAINING DEVICE, SURFACE LIGHT SOURCE DEVICE, AND DISPLAY DEVICE

Inventors:

ENMANDO SHUJI
NAKAMURA KEIICHIRO
IIDA MASATO
SUGA KUNIKAZU
HASHIMOTO MANABU

Application Number:

JP2011130017A

Publication Date:

December 27, 2012

Filing Date:

June 10, 2011

Export Citation:

Click for automatic bibliography generation Help

Assignee:

KAWAJU SHARYO TECHNO KK
SUNAZAKI SEISAKUSHO:KK
SEIWA ELECTRIC MFG

International Classes:

F21S2/00; B60Q3/02; F21Y101/02

Domestic Patent References:

JP2011009223A	2011-01-13
JP2000057823A	2000-02-25

Foreign References:

WO2009150577A1

2009-12-17

Attorney, Agent or Firm:

Patent Business Corporation Ark Patent Office

Previous Patent: THERMAL FUSE AND METHOD OF MANUFACTURING THERMAL FUSE

Next Patent: FLAT BATTERY