Title:
A lamp and a lighting installation
Document Type and Number:
Japanese Patent JP6089309
Kind Code:
B2
Abstract:
A lamp (10), i.e., a long lamp, is provided with: an LED module (50), which has LEDs (53) and a mounting board (52) having the LEDs (53) provided thereon; a long base (30), which has a recessed section (31) formed in the surface thereof, said recessed section having the LED module (50) provided therein; a long light transmitting cover (20) configured to cover the LED module (50); and a diffusion member (40), which is provided between the LED module (50) and the light transmitting cover (20) such that the diffusion member is positioned inside of the recessed section (31), and which diffuses light emitted from the LEDs (53).
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Inventors:
Kenji Takahashi
Makoto Horiuchi
Uemoto Takashi
Makoto Horiuchi
Uemoto Takashi
Application Number:
JP2015184431A
Publication Date:
March 08, 2017
Filing Date:
September 17, 2015
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F21K9/275; F21V3/00; F21V3/02; F21V3/04; F21V17/00; F21V29/503; F21V29/70; F21V29/87; F21V29/89
Domestic Patent References:
| JP2009199820A | ||||
| JP2010147059A |
Foreign References:
| WO2009104304A1 | ||||
| WO2012063759A1 | ||||
| US20120075850 |
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka
Eisaku Teratani
Shinichi Michisaka